JPH061069Y2 - Stick-shaped cosmetic product feeding container - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an elliptical stick-shaped cosmetic product dispensing container for dispensing stick-shaped cosmetic products such as lipsticks for use.

"Prior Art" As one of the feeding containers of this type, the lower half part is a rotary operation cylinder having an oval outer shape and a thread groove formed on the inner surface of a perfect circle,
The upper half part is an elliptical guide tube that is free from the operation tube in the direction of rotation, and a saucer for holding cosmetics of the same shape that does not rotate but moves up and down is fitted in this guide tube and operated from the bottom surface of this saucer. A method in which a leg tube that hangs down inside the tube is hung down, this leg tube is screwed into the thread groove of the operation tube, and the operation tube is rotated in the forward and reverse directions with respect to the guide tube to dispense and put in cosmetics. There is.

[Problems to be solved by the invention] According to the above-mentioned container, since the elliptic rod-shaped body is used as the lipstick, there is a sharp portion unlike the round stick-shaped lipstick, and this sharp portion can be used as a contour for applying lipstick. There is convenience that can be done. However, since the outer shape is oval, when the cosmetics are dispensed in an easy-to-use amount, the upper half and the lower half become a cross shape in a top view when the directions of the operation tube and the guide tube are different by 90 degrees, which is not convenient.

In the present invention, the elliptical shape is provided with a direction restoring mechanism, and the guide cylinder of the upper half part and the operation cylinder of the lower half part are automatically oriented in the same direction every half rotation of the feeding and feeding operations.
To obtain a stick-shaped cosmetic dispensing container that is always easy to use.

[Means for Solving the Problems] A stick-shaped cosmetic feeding container according to the present invention has an elliptical cross-section, and an inclined flange inclined obliquely inward so that a perfect circular opening 5 is formed in the center at the upper end. 4 is formed, and therefore, the outer cylinder 6 in which the longitudinal axis portion a of the inclined flange 4 is in a high position and the short axis portion b is in a low position, and the inner cylinder 7 in which the outer shape is elliptic and the inner surface is a true circle is vertically moved. In the direction, the operation tube 1 is fitted internally by being pushed downward by a spring 8 and urged downward, and the lower end extends upward as a tilted flange 9 of a corresponding shape to rotatably ride on the upper surface of the tilted flange 4. Guide part 10 with an oval cross section
From the above, the leg cylinder 11 of a circular shape which is engaged in the inner cylinder 7 so as not to be disengaged in the vertical direction is hung down, and thus is pushed downward by the same body as the inner cylinder 7 and is the same as the operating cylinder 1. The guide cylinder 2 in which the inclined flange 9 is joined to the upper surface of the inclined flange 4 when oriented, and the upper pan 13 for holding the cosmetic 12 are fitted into the guide cylinder 2 in the shape of an elliptical cross section.
And a cosmetic holding member 3 in which the legs 14 are screwed into the inner cylinder 7, and the operating cylinder 1 and the guide cylinder 2 are relatively rotated, the guide cylinder 2 faces the outer cylinder 6. Is gradually separated from the spring 8 in the vertical direction to a position where they cross each other, and when the rotation is stopped, they are automatically restored to the same direction by the urging force.

[Operation] In the above, the cosmetic holding member 3 is normally put up to the lower limit position as shown in FIG. 1 and FIG.
Is in a state of being housed in the guide cylinder 2, and the operation cylinder 1 and the guide cylinder 2 are aligned in the same direction, and the whole is in the shape of an elliptic cylinder. 9 is joined vertically by the spring 8 so that it is stably held.

Here, at the time of makeup, the cap 15 is removed, and the operation tube 1 and the guide tube 2 are relatively rotated, for example, in the forward direction. The cosmetic holding member 3 is screwed to the inner cylinder 7 via the legs 14,
The reference numeral 13 is fitted in the elliptical guide cylinder 2 of the same shape, and therefore, it is incorporated so as to move up and down but not rotate with respect to the guide cylinder 2, so that it is fed upward by the rotation of the operation cylinder 1 and fed out. .

In this case, the inclined flanges 4 and 9 have the same corresponding shapes, and as shown in FIG. 4, the longitudinal axis a is high and the lateral axis b is low, so that the lower part is moved by the turning operation. The guide cylinder 2 and the inner cylinder 7 are the outer cylinder 6 because they ride on the high position.
On the other hand, it gradually separates in the vertical direction against the spring 8 and moves farthest at the intersecting position of the 90 degree rotation, and when it exceeds 90 degrees, it gradually restores and begins to release, reaching 180 degrees. Then, the state returns to the original position where the directions are aligned, and this operation is repeated every half rotation.

Therefore, when the cosmetic 7 is delivered to a desired position and the rotation operation is stopped, the operation tube 1 and the guide tube 2 are stopped in the same direction at the delivery position by the above operation. The same is true when the operation cylinder 1 and the guide cylinder 2 are rotated in relatively opposite directions.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings. In a stick-shaped cosmetic product dispensing container of the present invention, a lower half operation cylinder 1 and an upper half guide cylinder 2 are relatively rotated. In the elliptical outer shape which is moved and fed out and fed in, the operation tube 1 and the guide tube 2 are joined vertically with the inclined flanges 4 and 9 on the diagonally inner side, and the guide tube 2 is operated. 1 outer cylinder 6 spring 8
It is characterized in that the operation cylinder 1 and the guide cylinder 2 are always automatically aligned in the same direction at an arbitrary position for feeding and for feeding by pushing and pushing.

The operation cylinder 1 has an outer cylinder 6 with a thin, bottomed outer cylinder 6 having an elliptical cross section in which an inclined flange 4 inclined obliquely inward is formed at the upper end so that a perfect circular opening 5 is formed in the center. An inner cylinder 7 having an elliptical shape and a perfect inner surface is freely fitted in only the vertical direction,
The inner cylinder 7 is provided with an upper outer surface cut off to provide an upward step 16
And a spring 8 inserted between the inclined flange 4 and the inclined flange 4 constantly presses downward. A threaded rod 17 having a screw formed on the outer surface is integrally erected on the shaft core of the inner cylinder 7 via a mounting cylinder 18 at the lower end. The inclined flange 4 has an elliptical shape, and therefore the circumferential shape thereof is highest in the longitudinal axis portion a as shown in FIG. 4 and gradually lower in the lateral direction. Is the lowest unevenness.

The outer cylinder 6 is composed of an upper member having an outwardly projecting portion in its middle portion, and a cup-shaped lower member fitted and fixed to the lower half of the upper member. Although it is desirable to form it by using, a synthetic resin material may be used.

The guide tube 2 is formed by vertically arranging a leg cylinder 11 of a perfect circle from a central portion of the tilt flange 9 of a guide portion 10 having an elliptical cross section and having a lower end corresponding to the tilt flange 4. On the upper surface of the inclined flange 4, the guide portion 10 is rotatably extended upward from the operation cylinder 1, and the leg cylinder 11 is attached to the inner cylinder 7.
The engaging groove 19 provided in the lower portion of the leg cylinder 11 is engaged with the engaging projection 20 on the inner surface of the lower portion of the inner cylinder 7, and is urged downward by the spring 8 in the same body as the inner cylinder 7. I am allowed. Therefore, when the guide cylinder 2 is rotated with respect to the operation cylinder 1, the lower part of the inclined flange 9 rides on the higher part of the inclined flange 4, and thus rises from the outer cylinder 6 against the spring 8. The animal's vigor is greatest at the crossing position of 90 ° rotation, and gradually recovers and releases when it exceeds 90 °, and when it reaches 180 °, it returns to the original state where the directions are aligned, and the guide cylinder 2 stabilizes in this state. .

The cosmetic holding member 3 hangs a tubular leg 14 from the lower surface of a pan 13 having an elliptical cross-section, and the pan 13 guides the pan 13 to the guide portion 10 of the guide cylinder 2.
It is lifted up and down but is not fitted so as not to rotate, and the leg 14 is inserted between the leg cylinder 11 and the screw rod 17, and the engaging protrusion 21 at the lower end of the leg 14 is attached to the screw on the outer surface of the screw rod 17. It is engaged and screwed.

Therefore, when the operation tube 1 and the guide tube 2 are relatively rotated, the cosmetic product holding member 3 is moved up and down, and the cosmetic product 12 is dispensed and dispensed. And, as mentioned above, this feeding
Since the feeding is performed against the spring 8 every half rotation, if the operation is fed out and stopped at an arbitrary position for feeding, the operating cylinder 1 and the operating cylinder 1 are automatically moved within the half circumference of the position by the energy of the spring 8. The guide tube 2 is restored to a state where the directions are aligned. 15
Is an oval cap, which is preferably made of a metallic material with good cosmetic properties.

FIG. 5 shows a screw rod 17 on the side of the operating cylinder 1 forming the feeding mechanism.
And the leg 14 with the engaging protrusion 21 on the cosmetics guide member 3 side that is screwed into the screw rod 17 is in the opposite arrangement.

It should be noted that, in the above, each part for which a material is not specified is molded and manufactured by a synthetic resin material.

[Advantages of the Invention] As described above, in the present invention, in the case of the elliptical shape, the operation tube 1 in the lower half part and the guide tube 2 in the upper half part are arranged such that the longitudinal axis part a is the lateral axis part The guide cylinder 2 side is rotatably joined vertically through the higher-shaped inclined flanges 4 and 9, and the guide cylinder 2 side is urged downward by the spring 8 against the outer cylinder 6 of the operation cylinder 1 so that Since it is configured to be stable in the state,
The operation cylinder 1 and the guide cylinder 2 are always automatically aligned in the same direction at an arbitrary position for feeding and feeding, and a single ellipsoid is provided, which improves usability. Moreover, structurally, the joint portion between the operation cylinder 1 and the guide cylinder 2 is the inclined flanges 4 and 9, and only the spring 8 is attached, so that the structure can be easily configured.

[Brief description of drawings]

1a and 1b are a top view of one embodiment of a stick-shaped cosmetic product feeding container according to the present invention and a front view in the longitudinal direction with a half section taken longitudinally, and FIG. 2 is a short view of the same embodiment with a cap removed. A front view on the hand side, FIG. 3 is an exploded perspective view of a main part of the operation tube and the guide tube of the same embodiment, FIG. 4 is a partial view showing the operation tube side inclined flange of the same embodiment, and FIG. 5 is different. It is a half section view showing the case where it is applied to a delivery mechanism. 1 ... Operation tube 2 ... Guide tube 3 ... Cosmetics holding member

Claims (1)

[Scope of utility model registration request] 1. An inclined flange 4 is formed which has an elliptical cross section and is inclined obliquely inwardly so that a perfect circular opening 5 is formed at the center thereof, and therefore the longitudinal axis of the inclined flange 4 is formed. Part (a) is set to a high position, and the axial direction part (b) is set to a low position, and the outer cylinder (6) having an oval outer shape and a perfect circular inner surface (7) is pushed vertically downward and downward by a spring (8). From the operation cylinder 1 which is biased and internally fitted, and the guide portion 10 which has an elliptical cross section and which extends upward as a tilted flange 9 having a corresponding shape for rotatably mounting the lower end on the upper surface of the tilted flange 4, A leg cylinder 11 having a circular shape, which is engaged so as not to be disengaged in the vertical direction, is hung in the inside of the inner cylinder 7, and is therefore biased downward by the same body as the inner cylinder 7 and in the same direction as the operation cylinder 1. 9 is a guide cylinder 2 joined to the upper surface of the inclined flange 4, and an upper pan 13 for holding the cosmetics 12. And fitted in the guide tube 2 as elliptical section, the pan 13 suspended leg 14 from the lower surface, become the leg 14 from cosmetics holding member 3 which is screwed into the inner cylinder 7,
When the operation cylinder 1 and the guide cylinder 2 are relatively rotated, the guide cylinder 2 gradually separates in the vertical direction against the spring 8 up to a position where the direction intersects with the outer cylinder 6, and when the rotation is stopped, the power saving force is generated. A stick-shaped cosmetic product dispensing container that is automatically restored in the same direction by.