JPH0726969Y2 - Liquid container with makeup brush - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a liquid container with a makeup brush.

["Problems to be Solved by Conventional Techniques and Inventions"] FIG. 1 is a view showing a container of the present invention. Since the basic structure is the same as the conventional container of this type, the conventional container will be described with reference to FIG. 1 for convenience. In this liquid container, the bottom lid 8 which is slidable upward is watertightly fitted to the lower part of the inner surface of the body portion 7, and the cylindrical push button 18 is fitted to the inner surface of the body portion 7 below the bottom lid. The cylindrical container body 1, the lower half cylinder 2 in which the lower part is watertightly fitted to the upper part of the cylindrical container body, the lower part of the inner cylinder wall 11 in the upper part of the inner surface of the lower half cylinder, and the lower half part. The lower part of the outer cylinder wall is fitted on the upper part of the outer surface of the partial cylinder 2 so as to be relatively squeezable and rotatable against the return spring 13 inserted between the lower half cylinder 2 and the upper half. The half barrel 3, the makeup brush 4 standing upright from the upper end opening of the upper barrel, the fitting barrel 31 is rotatably fitted to the lower portion of the upper barrel 3, and Inside grip cylinder portion 6 which is vertically from fitting tube bottom was housed the cylindrical container body 1 outer tube 20
And a suction valve 9 attached to the lower part of the lower half cylinder 2 and a discharge valve 5 attached to the inner lower part of the inner cylinder wall 11,
When the lower half cylinder 2 is pushed up against the upper half cylinder 3 via the push button 18, the lower half cylinder 2 and the inner cylinder wall 11 below the discharge valve 5 are pushed.
When the cosmetic liquid in the pressurizing chamber (a) formed by the parts is pressurized and the discharge valve 5 is opened, the cosmetic liquid is supplied to the makeup brush 4 and the pressing of the lower half cylinder 2 is released, Since the lower half cylinder descends with respect to the upper half cylinder 3 and the inside of the pressurizing chamber (i) becomes negative pressure, the suction valve 9 is opened and the cosmetic liquid in the cylindrical container body 1 is formed to be sucked up. ing.

In this type of container, it is desired that not only the cosmetic solution can be supplied to the makeup brush by pushing the lower half tube, but also the cosmetic solution can be similarly supplied by rotating the lower half tube.

According to the present invention, by rotating the lower half tube with respect to the upper half tube, the lower half tube can be pushed into the upper half tube to form the lower half tube. It is provided so that the cosmetic liquid can be supplied to the makeup brush by rotating the cosmetic liquid.

"Means for Solving the Problem" A bottom lid 8 which is slidable upward is fitted to a lower inner surface of the body portion 7, and a cylindrical push button 18 upper portion is fitted to an inner surface of the body portion 7 below the bottom lid. A cylindrical container body 1 for storing cosmetic liquid, a lower half cylinder 2 having a lower part watertightly fitted to the upper part of the cylindrical container body, and a lower half cylinder 2 on the lower half cylinder upper part. Return spring inserted between
An upper half tube 3 fitted so as to be relatively pushable and rotatable against 13, a makeup brush 4 standing upright from the upper end opening of the upper half tube, and the upper half tube 3 An outer cylinder 20 in which a fitting cylinder portion 31 is rotatably fitted to the lower portion, and the cylindrical container body 1 is housed inside a gripping cylinder portion 6 vertically extending from the lower end of the fitting cylinder portion.
And a discharge valve 5 attached to the inner lower part of the lower half cylinder 2 and a discharge valve 5 attached to the inner lower part of the upper half cylinder 3, and a middle part of the outer surface of the lower half cylinder 2 and an outer cylinder 20. Vertical protrusions 21 are formed on one of the intermediate portions of the inner surface of the vertical groove 21 on the other side, and vertical grooves 29 are formed on the other side, so that the vertical protrusions 21 are vertically slidably engaged in the vertical grooves 29. An engaging window 12 whose lower edge B is inclined in the circumferential direction is formed in the lower portion of the half cylinder 3, and is attached to the uppermost outer surface of the lower half cylinder 2 to the lowermost part of the lower edge B of the engaging window. The protrusion 10 was engaged.

[Operation] When the cylindrical container body 1 and the lower half cylinder 2 are pushed up against the upper half cylinder 3 against the elasticity of the return spring 13 via the push button 18 from the state shown in FIG. 2 The cosmetic liquid in the pressurizing chamber a formed by the lower portion and the inner cylindrical wall 11 portion below the discharge valve 5 is pressurized to open the discharge valve 5, the cosmetic liquid is supplied to the makeup brush 4, and When the lower half cylinder 2 is released from being pushed, the lower half cylinder is moved to the upper half cylinder 3
Since the inside of the pressurizing chamber (i) is lowered to a negative pressure, the suction valve 9 is opened to suck up the cosmetic liquid in the cylindrical container body 1, and the bottom lid 8 slides upward to move the body The negative pressure in the section 7 is eliminated.

Next, when the outer cylinder 20 is rotated from the state shown in FIG. 1, a vertical protrusion 21 attached to the outer middle portion of the lower half cylinder 2 is provided with a vertical groove formed in the inner middle portion of the outer cylinder 20. Since the lower half cylinder 2 is rotated together with the outer cylinder 20 with respect to the upper half cylinder 3 because the upper half cylinder 2 and the outer cylinder 20 are slidably engaged with each other, the protrusion 10 attached to the outer surface of the lower half cylinder 2 is , The lower half cylinder 2 and the tubular container 1 return springs because they slide on the lower edge b of the engagement window 12 formed in the lower part of the outer cylinder wall of the upper half cylinder 3.
The cosmetic liquid in the pressurizing chamber (i) is pressurized against the upper half cylinder 3 against 13, and the cosmetic liquid is supplied to the makeup brush 4 in the same manner as described above. Further, when the rotation is stopped, the return spring 13 elastically restores and pushes the lower half cylinder 2 down, so that the protrusion 10 is engaged with the engagement window.
12 Return to the bottom of the lower edge b.

“Example” First Example (FIGS. 1 to 4) 1 is a cylindrical container body, and the cylindrical container body has a bottom at the inner surface lower part of the body part 7 which erects the mouth / neck part 19 from the upper end. A lid 8 is slidably fitted in a watertight manner, and an upper portion of a cylindrical push button 18 is fitted to the inner surface of the body portion 7 below the bottom lid. A cosmetic solution is stored in the cylindrical container body.

Reference numeral 2 denotes a lower half cylinder, and a lower portion of a small outer diameter portion 22 having an inwardly facing flange-shaped valve seat attached to the lower end is fitted to the inner surface of the mouth / neck portion 19 and outwardly from the upper end of the small outer diameter portion In the middle of the outer surface of the large outer diameter portion 17 standing upright through the flange-shaped wall,
In addition, vertical protrusions 21, 21 are provided on the outer surface of the small inner diameter portion 22, respectively.

Reference numeral 3 is an upper half cylinder, and the upper half cylinder has an inner cylinder wall 11 and an outer cylinder wall hung from an upper outer surface of the inner cylinder wall through an outward flange-shaped wall. 11 has already been described Large outer diameter section 17
Of the inner cylinder wall 11 and the outer cylinder wall of the large outer diameter portion 17 are fitted so as to be relatively pushable and rotatable relative to the lower half cylinder 2 described above. The lower end of the closed cylinder 23 fitted to the lower part of the inner surface of the
Is fitted to the upper part of the inner surface so that it is watertight and can slide up and down.
The lower part of the holding cylinder 25 is fitted on the upper part of the outer surface of the inner cylinder wall 11, and as shown in FIG. 2, an engaging window 12 whose lower edge is inclined in the circumferential direction is formed on the lower part of the outer cylinder wall. The above-mentioned protrusions 10, 10 are engaged with the lowermost portion of the lower edge B of the engagement window.

Reference numeral 13 is a return spring, and the return spring is interposed between the upper surface of the upward step formed on the upper part of the large outer diameter portion 17 and the lower surface of the outward flange-shaped wall attached to the upper part of the inner cylindrical wall 11. The lower half cylinder 2 is already urged downward.

Reference numeral 4 is a makeup brush. The makeup brush has a lower half part fitted to the inner surface of the upper part of the holding cylinder 25 through a pressing cylinder 24, and stands upright in the lower half of the axial center part and an inner cylinder wall. 11 The cosmetic liquid is formed so as to be supplied to the brush tip through the communication tube 27 loosely fitted in the upper part.

Reference numeral 9 denotes a suction valve, which is formed by the above-described inward flange-shaped valve seat attached to the lower end of the small inner diameter portion 22 and a ball valve seated on the upper surface of the valve seat.

Reference numeral 5 is a discharge valve, and the discharge valve is hung from the lower end of the base cylinder part fitted between the upper part of the inner surface of the inner cylinder wall 11 and the lower part of the outer surface of the communication cylinder 27 via the elastic plate 14. A valve seat 15 whose upper part has a taper surface with an upward large diameter, and a flange-shaped valve seat 16 attached to the intermediate part of the inner cylindrical wall 11 and on which the valve part 15 is seated.

Reference numeral 20 denotes an outer cylinder. The outer cylinder rotatably fits the upper part of the fitting cylinder part 31 to the lower part of the outer surface of the outer cylinder wall of the upper half cylinder 3 described above. ), A vertical groove 29 is bored in the inward flange 28 attached to the lower part of the inner surface of the fitting tubular portion 31, and the above-mentioned vertical protrusion 21 is vertically slidably engaged in the vertical groove. In addition, the upper end of the gripping tubular portion 6 is fitted to the outer surface of the fitting tubular portion 31 below the inward flange 28, and the aforementioned tubular container body 1 is housed in the gripping tubular portion. The lower end portion of the gripping cylinder portion 6 is notched so that the push button 18 can be easily pushed.

Reference numeral 30 denotes a cap. The cap has a lower part of the inner surface of the peripheral wall hung from the peripheral edge of the top wall fitted to the upper part of the outer cylindrical wall of the upper half cylinder 3 described above, and fitted to the upper part of the inner surface of the peripheral wall. Inner tube
The lower end 32 is brought into contact with the outer surface of the upper end of the holding cylinder 25 to prevent the makeup brush 4 from drying.

Second Embodiment (FIGS. 5 to 8) In the first embodiment, the vertical protrusion 21 is formed on the outer surface of the lower half cylinder 2 and the vertical groove 29 is formed on the inner surface of the fitting cylinder portion 31, respectively. As in the second embodiment, the vertical protrusion 21 may be formed on the inner surface of the fitting cylinder portion 31 and the vertical groove 29 may be formed on the outer surface of the lower half cylinder 2.

"Effect of device" The present invention is configured as described above, and the
Since the lower edge (b) is provided with an engaging window (12) inclined in the circumferential direction, and the protrusion (10) attached to the upper outer surface of the lower half tube (2) is engaged with the lowermost part of the lower edge (b) of the engaging window. , Outer cylinder 20 for upper half cylinder 2
By rotating, the cylindrical container body 1 and the lower half cylinder 2 can be pushed down with respect to the upper half cylinder 3 to supply the cosmetic liquid to the makeup brush 4, and the makeup brush can be gripped during makeup. This is extremely convenient because the cosmetic liquid can be supplied to the makeup brush 4 by rotating the holding cylinder portion without changing the hand holding the holding cylinder portion 6.

[Brief description of drawings]

1 to 4 show a first embodiment of the container according to the present invention.
The figure is a half sectional view, FIG. 2 is a view showing the shape of the engagement window of the upper half cylinder, and FIGS. 3a and 3b are a side view and a partially enlarged side view of the lower half cylinder of the same embodiment. 4a and 4b are a half sectional view and a partially enlarged perspective view of the fitting cylinder portion of the same embodiment, FIGS. 5 to 8 show a second embodiment, and FIG. 5 is a half sectional view. FIG. 6 is a view showing the shape of the engagement window of the upper half cylinder, and FIGS. 8A and 8B are a half sectional view and a bottom view of the fitting cylinder. 1 ... Container body, 2 ... Lower half cylinder, 3 ... Upper half cylinder, 4 ...
… Makeup brush 5… Discharge valve, 9… Suction valve, 20… Outer cylinder

Claims (1)

[Scope of utility model registration request] 1. A bottom cover 8 slidable upward on the lower part of the inner surface of a body 7.
And a cylindrical push button 18 upper part fitted to the inner surface of the body portion 7 below the bottom lid, respectively.
A lower half cylinder 2 whose lower part is fitted in a watertight manner to the upper part of the cylindrical container body, and a return spring 13 which is interposed between the lower half cylinder 2 and the lower half cylinder 2. The upper half cylinder 3 fitted so as to be relatively pushable and rotatable, the makeup brush 4 standing upward from the upper end opening of the upper half cylinder, and the lower half of the upper half cylinder 3 An outer cylinder 20 in which a fitting cylinder portion 31 is rotatably fitted, and the cylindrical container body 1 is housed inside a gripping cylinder portion 6 vertically extending from the lower end of the fitting cylinder portion, and the lower half portion. It is composed of a suction valve 9 attached to the lower part of the cylinder 2 and a discharge valve 5 attached to the lower part of the upper half part cylinder 3, and either of the outer surface middle part of the lower half cylinder part 2 or the inner surface middle part of the outer cylinder 20. Vertical ridge 21 on one side and vertical groove 29 on the other side
Are formed respectively to engage the vertical projections 21 in the vertical grooves 29 so as to be slidable vertically, and at the lower part of the upper half cylinder 3, an engaging window 12 whose lower edge B is inclined in the circumferential direction is formed. A liquid container with a makeup brush, characterized in that a protrusion 10 provided on the upper outer surface of the lower half cylinder 2 is engaged with the lowermost portion of the lower edge B of the engaging window.