Applicator
10827816 ยท 2020-11-10
Assignee
Inventors
Cpc classification
B43K8/026
PERFORMING OPERATIONS; TRANSPORTING
B43K8/02
PERFORMING OPERATIONS; TRANSPORTING
B43K5/18
PERFORMING OPERATIONS; TRANSPORTING
B43K8/06
PERFORMING OPERATIONS; TRANSPORTING
B43K8/022
PERFORMING OPERATIONS; TRANSPORTING
A45D2200/1009
HUMAN NECESSITIES
A45D34/04
HUMAN NECESSITIES
A45D40/26
HUMAN NECESSITIES
A45D40/20
HUMAN NECESSITIES
International classification
A45D34/04
HUMAN NECESSITIES
B43K8/02
PERFORMING OPERATIONS; TRANSPORTING
B43K8/06
PERFORMING OPERATIONS; TRANSPORTING
A45D40/26
HUMAN NECESSITIES
B43K5/18
PERFORMING OPERATIONS; TRANSPORTING
Abstract
An applicator includes a body, an application member, a storage for a liquid applying material, a liquid applying material absorbing body configured to adjust an amount of impregnation, and a first plug configured to cause a rear end side of the application member to be inserted through an insertion hole to hold the application member. The first plug is configured to expose the rear end side of the application member to a side of the storage. A storage region is configured to be increased and decreased by changing a position of a second plug. The absorbing body is mounted to a distal end and is cuttable.
Claims
1. An applicator comprising: a body; an application member inside the body; a storage configured to accumulate a liquid applying material to be impregnated into the application member; a liquid applying material absorbing body configured to adjust an amount of impregnation of the liquid applying material into the application member; and a first plug configured to cause a rear end side of the application member to be inserted through an insertion hole in the first plug so as to hold the application member, the first plug being configured to expose the rear end side of the application member to a side of the storage, wherein: the storage has a storage region for the liquid applying material configured to be increased and decreased by changing a mounting position of a second plug; and the liquid applying material absorbing body is mounted to the application member on a distal end side with respect to a mounting position of the first plug.
2. The applicator according to claim 1, wherein the body is cylindrical.
3. The applicator according to claim 1, wherein the application member includes a core.
4. The applicator according to claim 1, wherein the liquid applying material absorbing body is cuttable.
5. The applicator according to claim 1, further comprising: a third plug configured to cause the rear end side of the application member to be inserted through an insertion hole in the third plug so as to hold the application member, the third plug being configured to expose the rear end side of the application member to the side of the storage, wherein: the insertion hole of the first plug has a first shape; the insertion hole of the third plug has a second shape; and the first plug and the third plug are interchangeable.
6. The applicator according to claim 5, wherein: one of the first shape and the second shape is square and the other of the first shape and the second shape is hexagonal.
7. An applicator comprising: a body; an application member inside the body; a storage configured to accumulate a liquid applying material to be impregnated into the application member; a liquid applying material absorbing body configured to adjust an amount of impregnation of the liquid applying material pin the application member; and a compression member configured to compress the liquid applying material absorbing body, wherein: the compression member has a structure by which a degree of compression of the liquid applying material absorbing body is changeable and the amount of impregnation of the liquid applying material into the application member is adjustable; and the storage has a storage region for the liquid applying material configured to be increased and decreased by changing a mounting position of a plug.
8. The applicator according to claim 7, wherein the liquid applying material absorbing body is constituted of a foam material internally having an open cell structure.
9. The applicator according to claim 7, wherein the storage internally includes a ball for stirring.
10. The applicator according to claim 7, wherein the body is tube-shaped.
11. An applicator comprising: a body; an application member inside the body, the application member having a tip end configured to perform drawing from one end in a longitudinal direction of the body; and a storage in the body, the storage being configured to accumulate a liquid applying material to be impregnated into the application member, wherein: the application member has a rear end side exposed to a side of the storage and a rear end portion of the application member is held, the application member being in contact with an absorbing body mounted to an inside of the storage, and the storage has a storage region for the liquid applying material configured to be increased and decreased by changing a mounting position of a plug.
12. The applicator according to claim 11, wherein the application member is made of a fiber member such that the liquid applying material is impregnatable by capillarity.
13. The applicator according to claim 11, wherein the application member includes a core and an application brush coupled to a distal end of the core.
14. The applicator according to claim 11, wherein the body is cylindrical.
15. The applicator according to claim 11, wherein the application member includes a core.
16. An applicator for double use, the applicator comprising: a body; a first application member inside the body, the first application member being configured to perform drawing from a first end side in a longitudinal direction of the body; a storage at a rear end side of the first application member, the storage being configured to accumulate a liquid applying material to be impregnated into the first application member; a liquid applying material absorbing body configured to adjust an amount of impregnation of the liquid applying material into the first application member; and a partition wall at a rear end side of the storage, wherein: the partition wall has slits at coupling portions of the partition wall and inner peripheral surfaces of the body such that the partition wall is detachable and a second application member or a cosmetic member can be mounted at a second end side in the longitudinal direction of the body so as to be impregnated with the liquid applying material.
17. The applicator according to claim 16, wherein the body is cylindrical.
18. The applicator according to claim 16, wherein the first application member or the second application member includes a core.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
DESCRIPTION OF PREFERRED EMBODIMENTS
(15) The following describes the present invention based on embodiments illustrated in the drawings.
(16)
(17) The applicator 1 according to the present invention includes an approximately cylindrical-shaped body 2. The applicator 1 also includes a cap 3 and an inner cap 4.
(18) The body 2 internally holds a core-like application member 5. This application member 5 is usually made of a fiber member such that a liquid applying material 6, which will be described later, can be gradually impregnated by, for example, capillarity.
(19) Reference numeral 7 denotes an absorbing body. As understandable from
(20) The application member 5 is inserted through and mounted to this through-hole 8. Conventionally, as illustrated in
(21) Accordingly, the absorbing body 7 of the present invention is formed of a flexible member with impregnation force such as a foam material internally having open cells. Easily cutting a size and a length of the absorbing body 7 can change the shape of the absorbing body 7. Additionally, the absorbing body 7 is configured such that compression in the longitudinal direction and the diameter direction can easily change the shape.
(22) Reference numeral 9 denotes a nose piece. The nose piece 9 holds a distal end side of the core-like application member 5 and is fixedly secured to a tip end of the body 2. A drawing member 10 is fitted onto and mounted to the distal end side of the application member 5. This drawing member 10 performs drawing or an application with the impregnated liquid applying material 6.
(23) Next, reference numeral 11 denotes a plug. The plug 11 causes a rear end side of the application member 5 to be inserted through the inside of the body 2 and holds the application member 5. The plug 11 causes the rear end portion to be exposed to the storage 12, which is formed adjacent to the plug 11. As understood from
(24) Reference numeral 13 denotes a stop plug to form the storage 12. Thus, this stop plug 13 is mountable to any position of the body 2 in a longitudinal direction; therefore, a region for the storage 12 can be easily changed.
(25) Reference numeral 14 denotes a ball. After the storage 12 accumulates the liquid applying material 6, putting this ball 14 into this storage 12 allows accelerating the impregnation of the liquid applying material 6 into the application member 5, thereby ensuring fully use of the liquid applying material 6 to the end. The applicator 1 without the ball 14 exists.
(26) The following describes an assembly of the applicator 1. First, the drawing member 10 is mounted to the distal end side of the inside of the body 2 via the nose piece 9. The core-like application member 5 to which the absorbing body 7, which is cut to a desired length, and the plug 11 are mounted is mounted to the rear end side. Afterwards, the liquid applying material 6 is filled in the storage 12, which is configured to be the desired region space, from a rear end opening 15 of the body 2. The storage 12 is lidded with the stop plug 13 to accumulate the liquid applying material 6 in the storage 12. Afterwards, the rear end of the body 2 is lidded with a tail plug 17 to terminate the assembly.
(27) The viscosity of the liquid applying material 6 depends on the kind of the liquid applying material 6; therefore, with the liquid applying material 6 with small viscosity, a liquid leakage has possibly occurred from the drawing member 10 mounted to the distal end of the application member 5.
(28) However, to prevent this liquid leakage, although the conventional applicators have been configured by differentiating the length of the absorbing bodies 7 and differentiating the size of the storages 12, only this configuration failed to finally solve the liquid leakage.
(29) Therefore, the invention illustrated in
(30) The absorbing body 7 is, as described above, formed of the foam material that internally has the open cells. As understood from the drawing, this absorbing body 7 has the through-hole 8 through which the application member 5 axially passes.
(31) As illustrated in
(32) Compressing the absorbing body 7, which is formed of the foam material internally having the open cells, increases adhesiveness of the absorbing body 7 with the application member 5 inserted through the through-hole 8. This suctions up the liquid applying material 6 penetrated to the application member 5 by capillarity. Accordingly, the extra liquid applying material 6 is not impregnated into the application member 5 and the drawing member 10, thereby ensuring preventing the liquid leakage of the liquid applying material 6.
(33)
(34) The viscosity of the liquid applying material 6 was designed to be 6.0 CP (centipoise).
(35) Then, as shown in
(36) Furthermore, in the case where the samples included the compression member 20 with the length of 5.5 mm and the absorbing body 7 was compressed, swinging the sample 1 twelve times caused the liquid leakage, swinging the sample 2 eleven times caused the liquid leakage, and swinging the sample 3 thirteen times caused the liquid leakage.
(37) Next, the viscosity of the liquid applying material 6 was changed to 5.0 CP (centipoise) and the test was conducted again.
(38) In the samples with no compression member 20, swinging the sample 1, the sample 2, and the sample 3 four times caused the liquid leakage. In the case where the samples included the compression member 20 with the length of 4 mm and the absorbing body 7 was compressed, swinging the sample 1 six times caused the liquid leakage, swinging the sample 2 seven times caused the liquid leakage, and swinging the sample 3 six times caused the liquid leakage.
(39) Furthermore, in the case where the samples included the compression member 20 with the length of 5.5 mm and the absorbing body 7 was compressed, swinging the sample 1 and the sample 2 nine times caused the liquid leakage, and swinging the sample 3 ten times caused the liquid leakage.
(40) Thus, compressing the absorbing body 7 in the longitudinal direction with the compression member 20 to increase the adhesiveness with the application member 5 does not penetrate the extra liquid applying material 6 to the application member 5 and the absorbing body 7 absorbs the extra liquid applying material 6.
(41) Consequently, it has proved that the applicator 1 of the present invention does not cause the liquid leakage.
(42) The following describes other embodiments of the present invention.
(43)
(44) The cap 3 and the inner cap 4 are mounted to the distal end of this body 2.
(45) Here, the body 2 internally holds the core-like, long application member 5. As understood from the drawing, this application member 5 is constituted including an intermediate core 21 and an application brush 100, which is fitted onto the distal end of this intermediate core 21 and used for drawing.
(46) Accordingly, the intermediate core 21 and the application brush 100 are usually made of a fiber member such that the liquid applying material 6, which will be described later, can be gradually impregnated by, for example, capillarity.
(47) Reference numeral 7 denotes an absorbing body. As understandable from the drawing, this absorbing body 7 is formed into a columnar shape whose outer peripheral surface has no concavo-convex shape. The absorbing body 7 includes an elongate hole 80, which is disposed from an opening 200 disposed on the surface toward the far-side in the axial direction, at the center in the axial direction.
(48) A rear end portion 22 of the application member 5 is fitted to this elongate hole 80 such that the application member 5 can contact the absorbing body 7, thus coupling both.
(49) Conventionally, this absorbing body 7 has been manufactured with the resin molded product whose outer periphery has been configured as the uneven surface in the accordion shape. However, as described above, the cost taken for the mold of the resin molded product is high. This caused a problem of manufacturing the absorbing bodies 7 with a plurality of different kinds of forms resulted in the expensive cost of the applicators themselves.
(50) Accordingly, the absorbing body 7 of the present invention is formed of the flexible member with impregnation force such as the foam material internally having the open cells. Easily cutting the size and the length of the absorbing body 7 can change the shape of the absorbing body 7 easily.
(51) Reference numeral 9 denotes a nose piece. The nose piece 9 holds the distal end side of the core-like application member 5 and is fixedly secured to the tip end of the body 2. As described above, the application brush 100 is mounted to the distal end side of the application member 5 by fitted onto and coupled to the intermediate core 21. This application brush 100 performs the drawing or the application with the impregnated liquid applying material 6. Thus, the application member 5 may be configured by coupling separated components of the intermediate core 21 and the application brush 100 or by integrally forming the intermediate core 21 with the application brush 100.
(52) Next, reference numeral 23 denotes a snorkel. This snorkel 23 is formed into a long, approximately tube shape such that the above-described intermediate core 21 can be inserted through a through-space 25 axially passing through the inside.
(53) As understood from the drawing, the rear end of the intermediate core 21 is exposed by the snorkel 23, and the rear end portion 22 is fitted into and held by the elongate hole 80 of the absorbing body 7 as described above.
(54) A space between the outer peripheral surface of the snorkel 23 and the inner peripheral surface of the body 2 is configured as the storage 12 for the liquid applying material 6.
(55) Here, the distal end side of the snorkel 23 is configured as a tubular bulge body 26 having a hole larger than the shape of the through-space 25 into which the plug 11 is fitted.
(56) Reference numeral 140 can also be referred to as a so-called second absorbing body. The second absorbing body 140 has a through-hole through which the intermediate core 21 passes. The end surface on one side is in contact with the end surface of the plug 11 while the end surface on the other side is locked to a lock protrusion 27 of the body 2 to be mounted into the body 2.
(57) A through-space 25-1 on the rear end side of the snorkel 23 is not formed into a cylindrical shape in contact with the entire columnar outer peripheral surface of the intermediate core 21. For example, the through-space 25-1 is configured as the through-space 25 having a multangular shape such as a hexagon or an octagon, and the outer peripheral surface of the intermediate core 21 and the through-space 25 are in contact, for example, by six points or eight points. Meanwhile, clearances are generated at other outer peripheral surface positions such that the liquid applying material 6 can be impregnated from the clearances at the outer peripheral surfaces of the intermediate core 21. The air can be introduced from this clearance such that the liquid applying material 6 can be smoothly impregnated into the intermediate core 21, that is, the capillarity can be performed smoothly.
(58) That is, a diameter of a through-space 25-2 positioned from an intermediate portion to the distal end side of the snorkel 23 is formed larger than the diameter of the intermediate core 21. Accordingly, the liquid applying material 6 can be flown into the through-space 25-2, which is positioned from the intermediate portion to the distal end side of the snorkel 23, and further the through-space 25-2 can be configured as the clearance into which the air can be flown, namely, a clearance portion 28.
(59) The above-described absorbing body 7 is, for example, mounted to the rear end side of the tail plug 17. This tail plug 17 is inserted from the rear opening on the body 2 into the body 2, the intermediate core 21 is fitted into the elongate hole 80 of the absorbing body 7, the absorbing body 7 contacts and couples to the intermediate core 21, and the absorbing body 7 is arranged in the storage 12 where the liquid applying material 6 is accumulated. Therefore, the liquid applying material 6 is always impregnated into this absorbing body 7. Since this absorbing body 7 always contacts the intermediate core 21, the impregnated liquid applying material 6 can be supplied to the intermediate core 21 side by the capillarity. Accordingly, even if the amount of the liquid applying material 6 in the storage 12 decreases, the state where the applicator 1 is used parallel continues long, and the liquid applying material 6 in the storage 12 fails to reach the intermediate core 21 exposed to the storage member 12, the liquid applying material 6 can be supplied from the absorbing body 7 into which the liquid applying material 6 is preliminarily impregnated and therefore the liquid never runs out in the application brush 100. From this meaning, it can be said that the absorbing body 7 serves as a spare tank for the liquid applying material 6.
(60) The following describes the assembly of the applicator according to the present invention. For example, the second absorbing body 140 is mounted to the distal end side of the snorkel 23, and the plug 11 is fitted into the snorkel 23 adjacent to this second absorbing body 140. The intermediate core 21 onto which the snorkel 23 is fitted is inserted from the rear of the body 2. Next, the tail plug 17 to which the absorbing body 7 is mounted is inserted from the rear of the body 2 to mount the intermediate core 21 at a predetermined position and the intermediate core 21 is brought into contact with the absorbing body 7 so as to be coupled, thus mounting the tail plug 17. Before the tail plug 17 is mounted, the storage 12 needs to be preliminarily filled with the liquid applying material 6.
(61) Furthermore, the application brush 100 in which the nose piece 9 is mounted to the distal end side of the intermediate core 21 is coupled from the distal end side of the body 2. The inner cap 4 and the cap 3 are mounted to the distal end side of the body 2, completing the assembly of the applicator 1.
(62)
(63) By forming the hole of the plug 11 into the multangular shape to provide the clearances, the clearances serve as introduction paths for the air, thereby ensuring smoothing the impregnation of the liquid applying material to the intermediate core 21.
(64) The presence of the second absorbing body 140 allows adjusting the amount of impregnation of the liquid applying material 6 to the intermediate core 21. Therefore, a liquid leakage and running out of the liquid can be prevented.
(65)
(66) That is, the pair of core-like application members 5 are held from both sides and mounted in the body 2.
(67) Here, the pair of application members 5 are usually made of the fiber member such that the liquid applying material 6, which will be described later, can be gradually impregnated by, for example, capillarity.
(68) These application members 5 are mounted such that the two application members 5 are usable from both ends in the longitudinal direction of the body 2.
(69) Next, reference numeral 7 denotes an absorbing body. As understandable from
(70) These absorbing bodies 7 are formed into the columnar shape whose outer peripheral surfaces have no concavo-convex shape. The absorbing bodies 7 include the through-holes 8, which axially pass through, at the center in the axial direction.
(71) The application members 5 are inserted through and mounted to these through-holes 8. Conventionally, this absorbing body 7 has been manufactured with the resin molded product whose outer periphery has been configured as the uneven surface in the accordion shape. However, the cost taken for the mold of the resin molded product is high. Therefore, manufacturing the absorbing bodies 7 with a plurality of different kinds of forms resulted in the expensive cost of the applicators themselves.
(72) Accordingly, the absorbing body 7 of the present invention is formed of the flexible member with impregnation force such as the foam material internally having the open cells. Easily cutting the size and the length of the absorbing body 7 can change the shape of the absorbing body 7.
(73) Reference numeral 9 denotes a nose piece. The nose pieces 9 hold the distal end sides of the core-like application members 5 and are fixedly secured to the tip ends of the body 2. The drawing members 10 are fitted onto and mounted to the distal end sides of the application members 5. These drawing members 10 perform the drawing or the application with the impregnated liquid applying material 6.
(74) Reference numeral 11 denotes a plug. The plugs 11 cause the rear end sides of the application members 5 to be inserted through the inside of the body 2 and hold the application members 5. The plugs 11 cause the rear end portions of the application members 5 to be exposed to the storage 12, which is formed adjacent to the plugs 11. The plugs 11 cause the rear end sides of the application members 5 to be inserted through insides of plug insertion holes 161 to hold the application members 5. A shape of these insertion holes 161 is formed into a different shape such as a square or a hexagonal shape. This configuration is made aiming to adjust a width of a clearance between the insertion hole 161 and the application member 5, which is inserted through the insertion hole 16, according to the viscosity and the material of the liquid applying material 6 and to adjust an amount of the liquid applying material 6 infiltrated to the absorbing body 7. Here, the storage 12 accumulates the liquid applying material 6.
(75) The plugs 11 have projecting pieces 211, which project in the longitudinal direction of the body 2, on the storage 12 side. The projecting pieces 211 are formed such that the rear end portions of the application members 5 are positioned in the projecting pieces 211.
(76) This formation ensures protection of the rear end portions of the application members 5 avoiding a direct collision of the ball 14 with the rear end portions of the application members 5.
(77) The plugs 11 are also used at the intermediate positions of the application members 5. These plugs 11 disposed at the intermediate positions prevent the liquid leakage and excessive infiltration of the liquid applying material 6.
(78) Reference numeral 14 denotes a ball. After the storage 12 accumulates the liquid applying material 6, putting this ball 14 into this storage 12 allows accelerating the impregnation of the liquid applying material 6 into the application members 5, thereby ensuring fully use of the liquid applying material 6 to the end. The applicator 1 for double use without the ball 14 exists.
(79) As illustrated in
(80) Accordingly, this partition wall 30 has slits 201 at coupling portions of this partition wall 30 and the inner peripheral surfaces of the body 2. For example, pressing the partition wall 30 along the longitudinal direction of the body 2 allows the partition wall 30 to be detached from the body 2 easily.
(81) The applicator 1 illustrated in
(82) The applicator 1 illustrated in
(83) However, in the cases of
(84) Moreover, variously preparing the drawing members 10 mounted to the distal ends of the application members 5 ensures providing the applicators 1 that can handle various uses.
(85) Here, the following describes the assembly of the applicator 1 for double use.
(86) First, the drawing member 10 is mounted to the distal end on the one side of the inside of the body 2 via the nose piece 9. The core-like application member 5 to which the absorbing body 7, which is cut to the desired length, and the plug 11 are mounted is mounted from the approximately intermediate position to the rear end side.
(87) In this respect, the partition wall 30 is taking away and removed away. Afterwards, the liquid applying material 6 is filled from the rear end opening 15 of the body 2 in the storage 12 as the desired region space.
(88) Afterwards, the other one application member 5 is inserted from the rear end side of the body 2. That is, the drawing member 10 is mounted to the distal end via the nose piece 9, and the core-shaped application member 5 to which the absorbing body 7 cut into the desired length and the plug 11 are mounted is inserted from the other side of the body 2 and mounted from the approximately intermediate position to the rear end side.
(89) Next, the following describes the assembly of the applicator 101 for double use as illustrated in
(90) First, the drawing member 10 is mounted to the distal end on the one side of the inside of the body 2 via the nose piece 9. The core-like application member 5 to which the absorbing body 7, which is cut to the desired length, and the plug 11 are mounted is mounted from the approximately intermediate position to the rear end side.
(91) In this respect, the partition wall 30 is not taken away but is left. That is, this is because the liquid applying material 6 is not used at both sides of the body 2.
(92) Accordingly, the liquid applying material 6 is filled in the storage 12 as the desired region space from a distal end opening 191 side of the body 2, and then the application member 5 is mounted as described above.
(93) Next, another kind of the applicator 101 that does not use the liquid applying material 6 is inserted from the rear end side of the body 2. That is, for example, the powder member 40 for face and the pencil member 130 for face are mounted to the other side.
(94) Accordingly, such applicator is used without taking away the partition wall 30.
(95) While
DESCRIPTION OF REFERENCE SIGNS
(96) 1 applicator 2 body 3 cap 4 inner cap 5 application member 6 liquid applying material 7 absorbing body 8 through-hole 9 nose piece 10 drawing member 11 plug 12 storage 13 stop plug 14 ball 15 rear end opening 16 insertion hole 17 tail plug 20 compression member 21 intermediate core 22 rear end portion of application member 23 snorkel 25 through-space 25-1 through-space on rear end side of snorkel 25-2 through-space positioned from intermediate position to distal end side of snorkel 26 tubular bulge body 27 lock protrusion 28 clearance portion 30 partition wall 40 powder member 80 elongate hole 100 application brush 101 applicator for double use 130 pencil member 140 second absorbing body 161 plug insertion hole 171 cap 181 inner cap 191 distal end opening of body 200 opening 201 slit 211 projecting piece