JP3023663U - Cleaning brush - Google Patents

Abstract

(57) Abstract: A cleaning brush capable of rubbing the inner wall of a baby bottle with force. SOLUTION: A main brush 10 having a bent portion 15 and a Z-shaped sub brush 16 are fixed to one end of a two-shaped connecting member. The rod-shaped connecting portion extending from the other end of the connecting member is rotatably inserted into a through hole that extends from one end of the grip 14 to the semicircular hole 141. Since the main brush 10 is provided with the bending portion 15, it is possible to rub the bottle mouth 51 and the bottle body at the same time with short bristles as compared with the conventional baby bottle cleaning brush. Since the bristles 11 are shorter than the conventional ones, the wall surface of the baby bottle 50 can be rubbed with force.
By sandwiching the bottle mouth 52 of the baby bottle 50 between the main brush 10 and the sub brush 16, the inner wall of the bottle mouth 52 and the external thread groove 52 can be simultaneously cleaned by the main brush 10 and the sub brush 16. .

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a cleaning brush used for cleaning a baby bottle.

[0002]

[Prior art]

 As a cleaning brush for baby bottles, a combination of a large brush and a small brush is generally known. When washing the baby bottle, insert the cleaning brush into the baby bottle and rotate the brush so that the bristles of the brush rub against the wall surface of the baby bottle. Since the inner diameter of the bottle body is larger than the inner diameter of the mouth of the baby bottle, the axis of the cleaning brush should be tilted slightly when rubbing the side surface of the baby bottle.

[0003]

[Problems to be solved by the device]

 However, according to the conventional baby bottle cleaning brush, if the hair of the cleaning brush is made too long in order to absorb the difference in inner diameter between the bottle mouth and the bottle body, the force of the brush hair rubbing the inner wall surface of the baby bottle is increased. become weak. In addition, generally, the bristles of a brush are wound around the shaft of the brush and extend radially from this shaft. Therefore, the longer the bristles, the lower the density of the bristles in contact with the baby bottle. Therefore, if the bristles of the brush are long, it is difficult to remove the stuck dirt.

Further, according to the conventional baby bottle cleaning brush, when cleaning the screw groove provided at the bottle mouth, the large brush is too long to be used, and the small brush is too small to be cleaned. There is a problem. For this reason, normally, a sponge or the like is used instead of the cleaning brush to clean the thread groove. An object of the present invention is to provide a cleaning brush capable of rubbing the inner wall of a baby bottle with force.

Another object of the present invention is to provide a cleaning brush that easily cleans the thread groove of a baby bottle.

[0006]

[Means for Solving the Problems]

 (Solution) In order to solve the above-mentioned problems, a cleaning brush of the present invention is a cleaning brush used for cleaning a baby bottle, wherein the cleaning brush is connected to one end of the connecting member in the shape of a letter "2". And a Z-shaped sub-brush connected to one end of the connecting member, a main brush having a bent portion formed on the end of the connecting member, and a semi-conical protrusion bulging at one end. A flat body having a circular hole and a through hole penetrating from the one end to the semi-circular hole is formed, and a hook portion extending from the other end of the body is provided. A grip that is rotatably connected to the connecting portion by inserting a rod-like connecting portion, which is provided with a circular protrusion and extends from the other end of the connecting member, into the through hole and engages with the inner wall of the semicircular hole. Consisting of the bottle of the baby bottle between the main brush and the sub brush The by sandwiching, wherein the main brush and the auxiliary brush by washable and an outer screw groove provided on the outer periphery of the inner wall and the bottle mouth of the bottle mouth at the same time.

(Operation and Effect of the Invention) According to the cleaning brush of the present invention, since the main brush is provided with the bending portion, even if the length of the bristles is shorter than that of the conventional cleaning brush, the cleaning brush does not contact the inner wall of the bottle mouth. You can rub the inner wall with the bottle body at the same time. As a result, the inner wall of the baby bottle can be rubbed with force, and dirt such as stuck milk powder can be easily removed.

[0008] Further, since the bottle mouth of the baby bottle is clamped and rotated between the main brush and the sub brush, the outer screw groove on the outer periphery of the bottle mouth, which was difficult to clean by the conventional cleaning brush, is inserted. It can be easily washed.

[0009]

DETAILED DESCRIPTION OF THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. First Embodiment A cleaning brush for a baby bottle according to a first embodiment of the present invention is shown in FIGS. 1, 2 and 9.

The cleaning brush shown in FIG. 1 includes a main brush 10, a sub brush 16, a connecting member 13, and a grip 14 to which the other end of the connecting member 13 is rotatably attached. The main brush 16 includes a shaft 12 and bristles 11 that are wound around the shaft 12 and extend radially from the shaft 12. One end of the shaft 12 is fixed to one end of a connecting member 13. A bending portion 15 is provided at the end of the shaft 12 on the side of the connecting member 13 so that the shaft 12 is close to the bottle mouth and the inner wall of the bottle body when the main brush 10 is inserted into the baby bottle 50. ing.

The sub brush 16 has bristles 17 wound around a Z-shaped shaft 18, and is fixed to one end of the connecting member 13 together with the main brush 10. The length of the sub brush 16 is shorter than the main brush 10 and slightly longer than the axial length of the bottle mouth. The connecting member 13 is in the shape of a letter "2", and the main brush 10 and the sub brush 16 are fixed to one end of the connecting member 13, and a rod-shaped connecting portion rotatably inserted into the grip 14 extends from the other end.

As shown in FIG. 9, the flat body 140 of the grip 14 has a semi-circular hole 141 in the center thereof, and one end of the body 140 has a protrusion 144 that bulges into a substantially conical shape. . The rod-shaped coupling portion is inserted into a through hole 145 penetrating from this one end to the semicircular hole 141, and one end of the rod-shaped coupling portion is locked to the wall surface of the semicircular hole 141 so as to be rotatable with the grip 14. Be combined. A hook 142 extends from the other end of the main body 140, and a semicircular protrusion 143 is provided on the main body 140 near the hook 142.

A feature of the first embodiment of the present invention is that the shape of the grip 14 is like a human body. That is, the hook 142 corresponds to the head of the human body, the space between the hook 142 and the body 140 corresponds to the neck, the body 140 corresponds to the body, and the semicircular protrusion 143 corresponds to the chest. When the baby bottle 50 is washed using this cleaning brush, the main brush 10 and the auxiliary brush 16 are both inserted into the baby bottle 50 as shown in FIG. 1, and the grip 14 is rotated about the main axis of movement. By transmitting this rotation to the connecting member 13 that is the driven shaft, the main brush 10 and the sub brush 16 rotate as the grip 14 rotates, and the inside of the baby bottle 50 can be washed. At this time, since the bending portion 15 is provided at the end of the shaft 12 on the side of the connecting member 13 as described above, the bristles 11 have shorter hairs 11 than the conventional baby bottle cleaning brush and the inner wall of the bottle mouth and the bottle. You can rub against the inner wall of the body at the same time. Since the hair 11 is shorter than the conventional one, the density of the hair 11 that comes into contact with the inner wall of the baby bottle 50 is increased, and the inner wall of the baby bottle 50 can be rubbed with force, so that the sticky milk powder or the like can be prevented. Dirt can be easily removed. Further, since the hair 11 is shorter than the conventional one, the material of the hair 11 can be saved. Further, since the main brush 10 and the sub brush 16 are both in contact with the inner wall of the bottle mouth, the cleaning brush can be stably rotated, so that the baby bottle 50 can be easily cleaned.

On the other hand, as shown in FIG. 2, the auxiliary brush 16 is hooked on the inner wall of the bottle mouth 52 of the baby bottle 50, and the main brush 10 is rotated so as to follow the outer wall of the baby bottle 50. To clean the inner wall of the bottle mouth 52, and to clean the outer wall of the baby bottle 50 by the side of the main brush 10 opposite to the connecting member, and at the same time, clean the outer screw groove 51 of the baby bottle 50 by the side of the connecting member of the main brush 10. be able to. As described above, according to the first embodiment of the present invention, it is possible to easily clean the outer thread groove 51 with the cleaning brush, which has been difficult in the past. Further, by sandwiching the bottle port 52 between the main brush 10 and the sub brush 16, the cleaning brush can be stably rotated, so that the operation of cleaning the baby bottle 50 can be performed easily.

Second Embodiment A cleaning brush according to a second embodiment of the present invention is shown in FIGS. The cleaning brush of the second embodiment has a main brush 21 and a sub brush 22, and the non-brush 21 is shorter than the main brush 10 of the first embodiment. The structure of the other parts is substantially the same as that of the first embodiment.

According to this cleaning brush, as shown in FIG. 3, the main brush 21 can clean the inner wall of the bottle mouth 52, and at the same time, the auxiliary brush 22 can clean the outer thread groove 51. Further, as shown in FIG. 4, it is possible to scrub and wash the inside of the suction port 54 with the main brush 21, and at the same time, wash the ears of the suction port 54 with the tip of the auxiliary brush 22. Further, as shown in FIG. 5, when the lid 56 of the baby bottle 50 is washed, the inner brush groove 57 of the lid 56 and the outer peripheral wall of the lid 56 can be washed at the same time by using the main brush 21 and the auxiliary brush 22. it can.

Third Embodiment FIG. 6 shows a cleaning brush according to the third embodiment of the present invention. The cleaning brush of the third embodiment has substantially the same configuration as that of the first embodiment except that the main brush 10 is not provided with the bent portion 15. As shown in FIG. 6, when the main brush 10 is hooked on the inner wall of the bottle mouth of the baby bottle 50 and the sub brush 16 is rotated along the outer wall of the bottle mouth, the inner wall of the bottle mouth 52 is moved by the main brush 10. The outer thread groove of the baby bottle 50 can be washed with the sub 16 brush at the same time as the washing.

Fourth Embodiment FIG. 7 shows a cleaning brush according to a fourth embodiment of the present invention. The cleaning brush of the fourth embodiment is different from the cleaning brush of the first embodiment in that a sub shaft 20 is provided instead of the sub brush 16. By hooking the short shaft 20 on the inner wall of the bottle mouth 52, the outer wall of the baby bottle 50 is washed by the portion of the main brush 10 opposite to the connecting member, and at the same time, the outer portion of the baby bottle 50 is washed by the portion of the main brush 10 on the connecting member. The screw groove 51 can be washed.

(Fifth Embodiment) FIG. 8 shows a cleaning brush according to a fifth embodiment of the present invention. In the cleaning brush of the fifth embodiment, the main brush 10, the sub brush 16 and the short shaft 20 are joined together at one end of the connecting member 13. As a result, the auxiliary brush 16 can be hooked on the inner wall of the bottle mouth to wash the outer thread groove by the main brush 10 as in the first embodiment shown in FIG. 2, and the third embodiment shown in FIG. As in the example, the main brush 10 can be hooked on the inner wall of the bottle mouth to wash the outer thread groove with the auxiliary brush 16, and further, as in the fourth embodiment shown in FIG. It is possible to wash the outer thread groove with the main brush 10 by hooking it on the inner wall. Since the width occupied by the main brush 10, the auxiliary brush 16 and the short shaft 20 is smaller than the diameter of the bottle mouth, the cleaning brush can be easily inserted into the baby bottle 50 and washed.

The cleaning brush of the present invention can also be used for cleaning bottles other than baby bottles.

[Brief description of drawings]

FIG. 1 is a sectional view showing a method of using a cleaning brush according to a first embodiment of the present invention.

FIG. 2 is a sectional view showing another method of using the cleaning brush according to the first embodiment of the present invention.

FIG. 3 is a sectional view showing a method of using a cleaning brush according to a second embodiment of the present invention.

FIG. 4 is a sectional view showing another method of using the cleaning brush according to the second embodiment of the present invention.

FIG. 5 is a cross-sectional view showing another method of using the cleaning brush according to the second embodiment of the present invention.

FIG. 6 is a sectional view showing a method of using the cleaning brush according to the third embodiment of the present invention.

FIG. 7 is a sectional view showing a method of using the cleaning brush according to the fourth embodiment of the present invention.

FIG. 8 is a cross-sectional view showing a method of using a cleaning brush according to a fifth embodiment of the present invention.

FIG. 9 is a plan view showing the handgrip of the cleaning brush according to the first embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 main brush 11 bristles 12 shaft 13 connecting member 14 grip 15 refraction part 16 secondary brush 17 bristles 18 shaft 50 baby bottle 51 outer screw groove 52 bottle mouth 141 semicircular hole 142 hook part 143 semicircular protrusion 144 protruding part 145 through hole

Claims (3)

[Scope of utility model registration request] 1. A cleaning brush used for cleaning a baby bottle, comprising a connecting member in the shape of a letter "2", and a connecting member connected to one end of the connecting member, wherein a bending portion is formed at an end of the connecting member. A brush, a Z-shaped sub-brush connected to one end of the connecting member, and a semi-circular hole and a through hole penetrating from the one end to the semi-circular hole, the projection having a substantially conical bulge at one end A flat main body formed and a hook portion extending from the other end of the main body, a semi-circular projection is provided near the hook portion of the main body, and a rod-shaped connecting portion extending from the other end of the connecting member is provided. It consists of a grip that is rotatably connected to the connecting portion by being inserted into a through hole and locked to the inner wall of the semicircular hole, and the bottle of the baby bottle is between the main brush and the sub brush. By sandwiching the mouth, the main brush and the sub brush Therefore cleaning brush, which is a washable and an outer screw groove provided on the outer periphery of the inner wall and the bottle mouth of the bottle mouth at the same time. 2. A short shaft connected to one end of the connecting member in place of the sub brush.
The described cleaning brush. 3. The cleaning brush according to claim 1, further comprising a short shaft connected to one end of the connecting member.