JPH0121622Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention relates to a dispensing container for lipstick and other stick-shaped cosmetics.

"Prior Art" A main cylinder member in which a guide cylinder part is erected upward from a knob cylinder part via a cap fitting cylinder part, and a plurality of guide elongated holes are bored in the vertical direction of the guide cylinder part, and the guide A rotatable cylinder having a cylindrical part rotatably fitted on the outer surface of the cylindrical part and a threaded groove provided on the inner wall of the cylindrical part, and a plurality of short cylindrical parts fitted from the outer surface of the short cylindrical part fitted in the guide cylinder part. It consists of a bar-shaped cosmetic fitting receiving tube in which an engaging pin protrudes, the engaging pin is inserted into each of the guide slots, and the tip of the pin is engaged in the threaded groove. When the knob is turned in the forward direction, the receiving tube rises and the bar-shaped cosmetic whose lower end is fitted into the receiving tube is fed out from the upper end of the guide tube, and when the knob is turned in the opposite direction, the receiving tube is lowered. A dispensing container is known in which a bar-shaped cosmetic product is dispensed into the dispensing container.

``Problems to be solved by the invention'' The above conventional example is convenient because it allows the bar-shaped cosmetic to be fed out and put in freely, but if it continues to be fed out carelessly, it will be fed out for a long time to the upper limit, so it can be used as is. As a result, the bar-shaped cosmetics sometimes broke. Furthermore, when the bar-shaped cosmetic becomes short due to use, the distance from the lower limit position of the cosmetic to the adapted feeding position becomes too large, which may be inconvenient in use.

The purpose of this proposal is to eliminate such drawbacks; once the bar-shaped cosmetic product has been dispensed to an appropriate length, it becomes difficult to continue dispensing it, which will draw the user's attention, and if necessary, By forcibly continuing to rotate the knob cylinder, it becomes easy to feed out again, and to prevent the stick-shaped cosmetic from being inadvertently fed out to the upper limit, and to prevent the stick-shaped cosmetic from being drawn out by use. As the length of the bar-shaped cosmetic increases, the vertical movement range of the bar-shaped cosmetic can be gradually shifted upward.

"Operation" When holding the rotating tube 8 and turning the knob tube section 2 in the forward direction, the engagement pin is inserted into the guide elongated hole 5 and the tip of the pin is engaged in the threaded groove 7. Therefore, the receiving tube 9 with the engaging pin is screwed upward and pays out the bar-shaped cosmetic 14, but when the upper part of the cosmetic is paid out to an appropriate length, the engaging pin 11 comes into contact with the protrusion 5a and the receiving tube 9 to stop. The bar-shaped cosmetic is used at the stop position, and after use, the knob tube part 2 is turned in the opposite direction to retract the bar-shaped cosmetic. When the bar-shaped cosmetic becomes shorter due to the drawing-out and retraction between the lowest protrusion and the lower limit, the user is forced to rotate the knob cylindrical part 2 further in the positive direction from the state where the engagement pin is in contact with the lowest protrusion. Then, the engaging pin 11 is forced to pass through the side of the lowest protrusion and moves upward, so by continuing to turn the knob tube in the forward direction, the bar-shaped cosmetic 12 can be fed upward. . After use, just turn the knob cylinder part 2 in the opposite direction to retract it. In this way, the receiver cylinder vertical movement range can be sequentially moved upward.

``Example'' 1 is a main cylinder member, which has a lower end portion as a knob cylinder portion 2 with a large outer diameter, a portion directly above it as a cap fitting cylinder portion 3 with a medium outer diameter, and an upper portion thereof as a cap fitting cylinder portion 3 with a small outer diameter. As the guide cylinder 4, guide elongated holes 5, 5 are vertically provided in both the left and right parts of the guide cylinder part.

A rotating cylinder 8 is rotatably fitted onto the outer surface of the guide cylinder section 4 . The same number of threaded grooves 7 as the guide slots 5 are bored in the inner wall of the cylindrical portion 6.

A receiver tube 9 for fitting a bar-shaped cosmetic is fitted into the guide tube portion 4 so as to be movable up and down. The receiving cylinder has the same number of engaging pins 11 as the guide slots 5 protruding from its left and right outer surfaces. They are movably engaged. Already mentioned guide tube 4
An engaging protrusion is attached to the outer surface of the upper end, and the upper end surface of the rotary cylinder is engaged with the lower surface of the engaging protrusion to prevent the rotary cylinder from being pulled out from the main cylinder member 1.

A plurality of protrusions 5a are attached to the longitudinal hole edge of the guide slot 5 at approximately equal intervals in order to contact the side surface of the engagement pin 11 passing through the guide slot to make it difficult to pass through.

The embodiment shown in FIGS. 1 and 2 shows an example in which the elongated guide hole is vertical and a projection 5a is attached to one of the hole edges, and the embodiment shown in FIG. 3 is an example in which the elongated guide hole is provided vertically. An example is shown in which protrusions 5a are provided on both side edges. In these first and second embodiments, a second elongated hole 12 is bored on the side of the guide elongated hole to facilitate fitting into the receiving tube. Furthermore, in the embodiment shown in FIG. 4, the elongated guide hole is shaped like a step consisting of an inclined part 5a and a vertical part 5c.
An example is shown in which protrusions 5a are provided on one side of the vertical lower end. Note that 13 is a cap.

``Effect of the invention'' As mentioned in the beginning, the protrusion 5a is attached to the longitudinal hole edge of the guide elongated hole in contact with the side surface of the engaging pin 11 passing through the guide elongated hole to make it difficult to pass through. It is convenient because the stick-shaped cosmetics do not come out too much due to careless rotation of the knob, and the stick-shaped cosmetics that stick out too much do not break or come off, and it is possible to always make the stick stick out just the right amount. . Furthermore, since a plurality of the protrusions 5a are provided at approximately equal intervals along the longitudinal hole edge of the guide elongated hole, the distance between the protrusions 5a defines the range of vertical movement of the receiving tube 9, and thus the vertical movement of the bar-shaped cosmetic. can be sequentially moved upward according to the length of the bar-shaped cosmetic that has become shorter with use.
The rod-shaped cosmetic can be rapidly fed and fed.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the container of the present invention, Fig. 2 is a half sectional view thereof, Fig. 3 is a perspective view of the main part of the container of the present invention shown in another embodiment, and Fig. 4 is a main part of the container shown in yet another embodiment. FIG. 5...Guide long hole, 5a...Protrusion.

Claims (1)

[Scope of utility model registration request] A main cylinder member 1 has a guide cylinder part 4 erected upward from a knob cylinder part 2 through a cap fitting cylinder part 3, and a plurality of guide elongated holes 5 are bored in the guide cylinder part in the vertical direction; A rotary cylinder 8 having a cylinder part 6 rotatably fitted on the outer surface of the cylinder part and having a threaded groove 7 on the inner wall of the cylinder part, and a short cylinder fitted into the guide cylinder part 4. A rod-shaped cosmetic fitting receiving cylinder 9 in which a plurality of engaging pins 11 are protruded from the outer surface of the part 10, and the engaging pins are inserted into each of the guide elongated holes 5 so that the tips of the pins are engaged in the threaded grooves. A plurality of protrusions 5a are provided at approximately equal intervals on the longitudinal edge of each of the guide elongated holes in contact with the side surface of the engaging pin passing through the guide elongated hole to make it difficult to pass through the guide elongated hole. A stick-shaped cosmetic dispensing container.