JPH0328826Y2 - - Google Patents

Description

[Detailed explanation of the idea] "Industrial application field" This case relates to a stick-shaped cosmetic dispensing container.

"Prior Art" This type of dispensing container usually has a main cylinder whose lower part is formed as a knob cylinder part and a cylinder part above the grip cylinder part is formed as a fitting cylinder part with vertical grooves, and A screw tube having a threaded groove on the inner surface rotatably fitted to the outer surface of the fitting tube portion, and a tube portion or a plate portion fitted to the fitting tube portion so as to be movable up and down to be inserted into the split groove from the outer surface. It consists of a fitting tube for bar-shaped cosmetics, in which an engaging pin is protruded and the tip of the pin is engaged in the threaded groove. It is provided so that it can be fed out and fed in again.

``Problems to be solved by the invention'' As mentioned above, the present invention allows the bar-shaped cosmetic to be dispensed and pushed simply by pushing up the container main cylinder against the outer cylinder member, without rotating the knob cylinder against the screw cylinder. It is designed so that it can be retracted simply by lowering it, making the operation extremely simple and quick.

"Means for Solving the Problem" A lid 3 for opening and closing the upper end surface of the peripheral wall is pivotally attached to the upper end of the peripheral wall 2, and a window 4 is vertically provided in the peripheral wall portion excluding the portion where the lid pivots. An inner cylinder 8 is erected from the lower inner surface of an outer cylinder member 1 and an outer cylinder 7 fitted vertically movably into the outer cylinder member, and grooves 10 and 9 are vertically provided in both the inner and outer cylinders. A threaded groove 1 is provided on both the inner and outer surfaces of the cylinder which is rotatably fitted between the container main cylinder 6 and the inner and outer cylinders 8 and 7, which are in a forward and reverse relationship with each other.
The cylindrical portion 16 is fitted into the spiral tube 11 having the holes 2 and 13 bored therein and into the inner cylinder 8 so as to be movable up and down,
A second engagement pin 17, 1 protrudes from the outer surface of the cylindrical portion.
7, and a bar-shaped cosmetic fitting cylinder 18 which is inserted into the split groove 10 of the inner cylinder to engage the tip of the second engagement pin with the lower end of the screw groove 12 on the inner surface of the screw tube, and The first engaging pin 5 protruding from the inner surface of the peripheral wall is inserted into the split groove 9 of the outer cylinder, and the tip of the first engaging pin is engaged with the upper end of the screw groove 12 on the outer surface of the screw tube 11.
By pushing up the container main cylinder 6 with respect to the outer cylinder member 1 through the window 4, the screw cylinder 11 is rotated. The fitting tube 18 is formed so as to be able to rise relative to the inner tube 8.

"Operation" When the container main cylinder 6 is pushed up against the outer cylinder member 1 from the state shown in Figs. 1 and 2, the first engaging pin 5 is inserted into the split groove 9 of the outer cylinder 7 and Spiral tube 1 at the tip
Since the screw groove 13 is engaged with the upper end of the screw groove 13 on the outer surface of the screw tube 1, and the screw groove has a large lead, the screw groove 1
1 rotates in the positive direction relative to both the inner and outer cylinders 8 and 7.
In addition, the rod-shaped cosmetic fitting cylinder 18 has second engaging pins 17, 17 protruding from the outer surface of the cylinder part, which are inserted into the split grooves 9 of the inner cylinder, and the tips of the pins are inserted into the screw grooves 5 of the large lead on the inner surface of the screw cylinder. Since the two screw grooves 12 and 13 on the inner and outer surfaces of the screw tube are bored in a forward-reverse relationship with each other, when the screw tube 11 is rotated in the forward direction, the second engagement pin is engaged with the lower end. This means that the rod-shaped cosmetic fitting cylinder 18 rises with respect to the inner cylinder 8 together with 17. In this way, the bar-shaped cosmetic product 19 whose lower end is fitted into the fitting tube is opened by the lifting of the container main tube 6, and is fed out as shown in FIG. 3, and vice versa. Then, the bar-shaped cosmetic is fed in by pushing down the main container cylinder 6 against the outer cylinder member 1.

``Example'' The container of the present invention consists of an outer cylinder member, a main container cylinder, a spiral tube, and a rod-shaped cosmetic fitting cylinder.

The outer cylindrical member 1 has a lid 3 pivotally attached to the upper end of a peripheral wall 2 for opening and closing the upper end surface of the peripheral wall, and a window 4 is vertically provided in a portion of the peripheral wall other than a portion where the lid pivots.

As shown in the figure, the window portion may be opened up to the upper end of the peripheral wall and may be provided on both sides of the peripheral wall, or may be provided only on one side. Further, the first engaging pin 5 is projected inward from the inner surface of the peripheral wall. It is preferable to attach a coil spring to the lid pivot portion so as to always bias it in the closing direction.

The container main body 6 has an outer cylinder 7 fitted into the outer cylinder member so as to be movable up and down, and an inner cylinder 8 is made to stand up with a gap between the lower inner surface of the outer cylinder and the outer cylinder. .

Both cylinders are provided with grooves 9 and 10 vertically. As for the main body of the container, it is preferable to fit the inner cylinder 8 into the outer cylinder as shown in the figure. The aforementioned engagement pin 5 is inserted into the upper end of the split groove 9 of the outer cylinder, and the tip of the pin is engaged into the upper end of the spiral groove on the outer surface of the spiral tube, which will be described later. Although the illustrated outer cylinder has only one groove, it may be provided vertically on the left and right sides. In this case, the aforementioned first engagement pins will also be provided at two locations.

A screw tube 11 is rotatably fitted between the inner and outer cylinders 8 and 7. The spiral tube has large lead screw grooves 12 and 13 on both its inner and outer surfaces, and the screw grooves are bored in forward and reverse directions. In order to prevent the spiral tube from being pulled out, a recess 14 is provided around the inner surface of the upper end of the screw tube, and a protrusion 15 provided around the outer surface of the upper end of the inner tube 8 is engaged in the recess.

A cylindrical portion 16 is fitted into the inner cylinder 8 so as to be movable up and down, and second engagement pins 17, 17 protruding from the outer surface of the cylindrical portion are inserted into the grooves 10, 10 of the inner cylinder. A rod-shaped cosmetic fitting tube 18 is provided with the tip of the pin engaged with the lower end of the screw groove 12 on the inner surface of the screw tube.

"Effect of the invention" As described in the above-mentioned operation, the present invention allows the bar-shaped cosmetics 19 fitted in the fitting tube 18 to be fed out simply by pushing up the container main tube against the outer tube member, and the container main tube to be pushed up. Because the cap can be retracted by simply pushing it down, the operation can be performed more easily and quickly than before, and since the lid is automatically opened, there is no need to attach or remove the cap. It is convenient because a coil spring that is always biased in the closing direction can be installed to enable automatic closing.

[Brief explanation of the drawing]

FIG. 1 is an enlarged longitudinal cross-sectional view of the container of the present invention, FIG. 2 is a perspective view of the container, and FIG. 3 is a perspective view of the container shown in a state in which the bar-shaped cosmetic is dispensed. DESCRIPTION OF SYMBOLS 1... Outer cylinder member, 6... Container main cylinder, 11... Spiral tube, 18... Fitting cylinder.

Claims (1)

[Scope of utility model registration request] An outer cylindrical member 1 having a lid 3 pivotally attached to the upper end of the peripheral wall 2 for opening and closing the upper end surface of the peripheral wall, and a window 4 vertically provided in a portion of the peripheral wall excluding the pivoting portion of the lid, and the outer cylinder. An inner cylinder 8 is erected from the lower inner surface of an outer cylinder 7 that is fitted in a vertically movable manner into the member, and a main container cylinder 6 has dividing grooves 10 and 9 vertically provided in both the inner and outer cylinders, and A threaded groove 1 is provided on both the inner and outer surfaces of the cylinder rotatably fitted between the two cylinders 8 and 7, and the screw grooves 1 are in a forward-reverse relationship with each other.
The cylindrical portion 16 is fitted into the spiral tube 11 having the holes 2 and 13 bored therein and into the inner cylinder 8 so as to be movable up and down,
A second engagement pin 17, 1 protrudes from the outer surface of the cylindrical portion.
7, and a bar-shaped cosmetic fitting cylinder 18 which is inserted into the split groove 10 of the inner cylinder to engage the tip of the second engagement pin with the lower end of the screw groove 12 on the inner surface of the screw tube, and The first engaging pin 5 protruding from the inner surface of the peripheral wall is inserted into the split groove 9 of the outer cylinder, and the tip of the first engaging pin is engaged with the upper end of the screw groove 12 on the outer surface of the screw tube 11.
By pushing up the container main cylinder 6 with respect to the outer cylinder member 1 through the window 4, the screw cylinder 11 is rotated. A bar-shaped cosmetic dispensing container characterized in that the fitting tube 18 is formed so as to be able to rise relative to the inner tube 8.