JPH0445713Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a cleaning tool for baby bottles in which the outer diameter of the bottle mouth and the nipple fixing cap screwed to the bottle mouth are common according to standards. It is particularly adapted to cleaning synthetic resin baby bottles.

(Prior art and problems) A baby bottle cleaning brush in which a handle is formed by bending the upper part of a spirally twisted wire material constituting the central material of the brush into a crank shape is disclosed in Utility Model Publication No. 37-5280, etc. Although it is already well known in the art, these are usually applied by holding the center material between the fingers that are placed on the bottle neck so that it is in the center of the bottle neck, or by turning the handle without holding the core material at all. If the center material is made of glass and hits the inner periphery of the bottle mouth, the bottle mouth will be missed, and if it is made of synthetic resin, it will leave scratches. There is a problem that there is a risk that milk dregs may remain and bacteria may accumulate and contaminate the milk.

(Problem to be solved by the invention/Objective of the invention) The object of the invention is to eliminate the above-mentioned problems with the baby bottle cleaning tool and to develop a tool that can be cleaned without damaging the bottle opening. This is the purpose of the invention.

(Means for Solving the Problems) The present invention solves the above-mentioned problems, and provides a feeding device in which the handle is formed by bending the upper part of the spirally twisted wire material constituting the central material of the brush into a crank shape. The bottle washing brush for bottles is characterized in that a disc that is applied to the mouth of a baby bottle is fitted into the straight part of the center member so as to be relatively rotatable, thereby simplifying bottle washing.

A preferred embodiment of the invention will now be described.

(Embodiment) The attached drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view, FIG. 2 is a longitudinal cross-sectional view of the disc 5 in use, and FIG. 3 is a perspective view of another embodiment of the disc 5. Figure 4 is a partially cutaway side view, Figure 5 is a longitudinal sectional view of an example of a commercially available baby bottle,
FIG. 6 is an exemplary diagram of the disk.

In the figure, reference numeral 1 denotes a center member made of a spirally twisted wire material, and as is well known, a brush material 2 is sandwiched between the tips in a spiral shape, the upper part of the center member 1 is bent into a crank shape, and the grip member is rotated. The handle 3 is formed by fitting it freely.

FIG. 5 shows a commercially available baby bottle 11, the shape of which is not constant and the material made of various materials such as glass and resin.
There are standards for the cap 14 that is used to secure the baby bottle to the baby bottle, and the cap 14 sold by any manufacturer is the same, and in place of the nipple, a disk 15 shown in FIG. 6 is fitted as an accessory.

In the present invention, a resin disc 5 having approximately the same diameter and thickness as the disc 15 described above is attached to the straight portion 4 between the brush material 2 of the central member 1 and the crank-shaped bent part. so that it can be clamped onto the bottle mouth 12 with the cap.

Further, as shown in FIG. 3, the disc 5 has a peripheral edge 6 that fits into the bottle mouth, and the lower edge of the peripheral edge is slightly bent 7, and cuts are made in two or three places on the peripheral edge 6. It is also possible to provide an embodiment in which The mode of use in this case is as shown in FIG. 4, in which the disc 5 is pressed against the bottle mouth 12.

(Operation) In the baby bottle cleaning tool of the present invention, the brush material 2 sandwiched and fixed by the core material 1 is inserted into the bottle 11 from the bottle mouth 12 in a known manner.
The cap 14 from which the nipple has been removed is screwed onto the screw 13, and the disk 5 is sandwiched and fixed between the bottle mouth 12 and the cap 14, so that the straight part 4 is positioned at the center of the bottle mouth 12, and the central material 1 and the brush material are rotated by the handle 3 to clean the baby bottle 11.

Since the baby bottle 11 is made of synthetic resin and the brush material 2 is made of a thin resin wire, if there is a risk that the inner surface of the bottle will be damaged by the brush material 2, the brush material 2 is made of pure animal hair such as cauda equina.

(Effects) The present invention fixes the disc 5 to the mouth 12 of the baby bottle 11 with the cap 14 as shown in FIG. The bottle opening 12 may be missing due to the center material 1,
It has the effect of being completely cleansed without any damage.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the same in use, Fig. 3 is a perspective view showing another embodiment of the disc 5, and Fig. 4 is a perspective view showing an embodiment of the present invention. FIG. 5 is a longitudinal sectional view of an example of a commercially available baby bottle, and FIG. 6 is an illustrative view of a disk. DESCRIPTION OF SYMBOLS 1... Center material, 2... Brush material, 3... Handle, 4... Straight part, 5... Disc, 11... Baby bottle, 14... Cap.

Claims (1)

[Scope of utility model registration request] In a baby bottle cleaning brush in which the handle is formed by bending the upper part of a spirally twisted wire material constituting the center material of the brush into a crank shape, a disc that is placed against the mouth of the baby bottle is attached to the center material. A baby bottle cleaning tool characterized by being fitted into a straight part so that it can rotate freely.