JP2001120349A - Cosmetic pencil - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cosmetic pencil which is formed in such a manner that a cosmetic core and a shading-off tool are arranged on the rear half and the front half of a shaft, and are integrated, and at the same time, the core can be let out, and the shading-off tool can be housed in a cylindrical section which protrudes forward from the intermediate location of the shaft by the advancing of the cylindrical section, ad can be exposed by the retraction of the cylindrical section. SOLUTION: A makeup tool section 4 on the shaft front half is formed of a rotating cylinder 9, an external cylinder 11, a gutter-form cover 15, and an elastic top plate 16. In this case, the rotating cylinder 9 has a column section 6 and upper and lower guide grooves 7 and 8 which are rotatably fitted on the external surface of the column section 6. The external cylinder 11 protrudes while the rear end section is fitted in the intermediate section of the shaft, and has a sliding groove 10 on the upper section. The cover 15 is fitted between the external cylinder and the rotating cylinder, fits a first engaging pin 17 erecting from the rear section into the lower guide groove 8, and has a U-shaped cross section. Both of the right and left side surfaces of the elastic top plate 16 are fitted in a rail-form indented groove 14 formed on the internal surface of the upper section of the right and left walls of the gutter-form cover, and also, a second engaging pin 19 suspended from the rear section is fitted in the upper guide groove 7. When a first operation button 18, which is erected in the sliding groove from the rear section of the elastic top plate, is retracted or advanced, the front section of the column section is accordingly exposed or housed.

Description

DETAILED DESCRIPTION OF THE INVENTION

 The present invention relates to a cosmetic pencil.

[0001]

BACKGROUND OF THE INVENTION For example, when using eyebrow ink, after drawing an eyebrow with a pencil having an eyebrow core, the drawn eyebrow is blurred with a cosmetic tool having a sponge or the like at the tip. And separate caps from each other. It is almost the same when performing eye shadow.

[0002]

The above-mentioned conventional cosmetic pencil and cosmetic tool are separately formed, so that there is inconvenience such as losing one of them, and since the cap is fitted to each, it is inconvenient to attach and detach them. There was also a risk that the cap could be lost.

According to the present invention, the rear half of a rod-shaped main member is formed on a decorative core feeding portion, and the front half is formed on a cosmetic tool having the above-mentioned sponge for fading at its distal end. The sponge can be retracted after the front surface is opened by the operation button to expose the sponge, and the tubular part that closes the front surface after the front is fitted to the outer surface of the makeup tool to fit in and out of the makeup core. In addition, the sponge is provided so as to be exposed and stored by one-handed operation.

[0004]

As a first means, a shaft 2
Is formed in the makeup core feeding section 3 and the front half is formed in the makeup tool section 4. The makeup tool section 4 has a sponge-like portion 5 for fading on the front end surface. A cylindrical part 6 having a small outer diameter, a rotating cylinder 9 having upper and lower cylindrical parts provided with upper and lower guide grooves 7 and 8 in a rotatable manner fitted to the outer surface of the cylindrical part, and a shaft 2. An outer cylinder 11 having a rear cylinder fixed to the outer surface of the middle part of the outer cylinder and protruding forward, and a sliding groove 10 formed in the upper part of the cylinder excluding the rear cylinder in a cylinder direction, and rotating with the outer cylinder 11. It has a U-shaped cross section fitted with the cylinder 9 so as to be slidable in the front-rear direction, and has a front upper surface formed as a convexly curved surface 12 extending upward and rearward. Rail-shaped groove on upper inner surface
A gutter-like cover 15 with perforations 14 and 14 and the rail-like groove 1
4 and 14, the left and right sides are slidably fitted to each other, formed of an elastic top plate 16 for closing the upper surface and the front surface of the gutter-shaped cover 15, and the second gutter is raised from the rear of the gutter-shaped cover 15. 1 engagement pin
17 into the front end of the lower guide groove 8 and the second engagement pin 19 hanging from the rear of the elastic top plate 16 into the front end of the upper guide groove 7, respectively. The first operation button 18 raised from above is slidably fitted into the slide groove 10 of the outer cylinder 11, and the upper guide groove 7 of the upper and lower guide grooves 7, 8 From the rear end of the first straight groove portion 7a provided in the second straight groove portion through the inclined groove portion 7b extending obliquely backward.
The lower guide groove 8 is formed from the tip of the lateral groove portion to the lower guide groove 8 via the lateral groove portion 8a in the circumferential direction of the other half of the rotational tube 9 having no inclined groove portion 7b. When the second engaging pin 19 is located at the lower end of the inclined groove 7b by the retraction of the elastic top plate 16 via the first operation button 18, the third linear groove 8b is formed by drilling and forming the third linear groove 8b. 1 The engaging pin 17 moves to the tip of the lateral groove 8a, and at this time, the gutter-like cover 15 and the elastic top plate 16 are engaged by the engagement means, and at this time, the front end of the elastic top plate 16 is By moving the front of the gutter-shaped cover upward by opening the front portion, and further moving the first operation button backward from this position, the first and second engagement pins 17, 19 are moved to the third and second engagement pins. When moving to the rear end of the straight groove portions 8b and 7c, the front end of the gutter-shaped cover and the elastic top plate is made movable to the rear of the sponge-shaped portion 5, and The engagement of the sex top plate 16,
The first engagement pin 17 is in contact with the front end of the third linear groove 8b, and the second engagement pin 19 is formed to be detachable by advancing in the inclined groove 7b from the front end of the second linear groove 7c.

[0005] As a second means, the above-mentioned first means is provided, and the outer cylinder 11 is formed in a U-shaped cross section with a closed upper surface, and an outer surface of an intermediate portion of the shaft 2 to which the rear part of the outer cylinder is fitted. Also,
The rear part of the outer cylinder has a cross-sectional shape capable of tightly fitting.

As a third means, the above-mentioned first or second means is provided, and the engaging means between the gutter-shaped cover 15 and the elastic top plate 16 is moved from the rear inner surface of the rail-shaped groove 14 of the gutter-shaped cover. It is formed of a projecting engagement projection 14a and a recess 16a for fitting the engagement projection formed on the rear side surface of the elastic top plate 16.

As a fourth means, there is provided the above-mentioned first, second or third means, and the decorative core feeding portion 3 is provided with a tubular portion 21 having a rear end face opening and projecting rearward from an intermediate portion of the shaft 2. ,
A guide cylinder 22 in which a front half is fitted into the tubular part and protrudes rearward, and a long hole 23 having front and rear ends closed at an upper part of an exposed part.
And a rod-shaped cylinder 24 having a rear portion fitted in the guide cylinder so as to be slidable in the front-rear direction and having a rear end surface opening as a pipe portion, and the long hole 23 implanted in the front portion of the rod-shaped cylinder. The second operation button that stands up through
25, and a decorative core 26 having a front portion detachably fitted into the tube portion of the rod-shaped tube and inserted into the guide tube 22. The second operation button 25 is moved rearward along the elongated hole 23. And, by sliding forward, the rear end of the decorative core 26 is formed to be able to enter and exit from the rear end of the guide cylinder.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Shows the whole of the cosmetic pencil according to the present invention. In the pencil, the latter half of the shaft 2 is formed in the cosmetic core feeding part 3 and the former half is formed in the cosmetic tool part 4.

The makeup tool portion 4 is rotatably fitted to a cylindrical portion 6 having a smaller outer diameter than an intermediate portion of a shaft having a sponge-shaped portion 5 for shading eyebrows on the front end surface. Then, the upper and lower cylindrical portions are provided with a rotating cylinder 9 having vertical guide grooves 7 and 8 formed in the cylindrical direction, and a rear cylindrical portion is fitted on the outer surface of the intermediate portion of the shaft 2 to protrude forward. Sliding groove at the top of the cylinder excluding
An outer cylinder 11 formed by drilling 10 in the cylinder direction, between the outer cylinder and the rotating cylinder, has a U-shaped cross section fitted so as to be slidable in the front-rear direction, and the front face is upward and rearward. A trough-shaped cover 15 having rail grooves 14, 14 including the above-mentioned curved surface portion, and a rail-shaped groove 14, 14, The upper and lower sides of the gutter-shaped cover 15 are formed by an elastic top plate 16 which closes the front upper surface and the front surface of the gutter-shaped cover 15 with the left and right sides slidably fitted therein.

As shown in FIGS. 2 and 3, the upper guide groove 7 of the rotating cylinder 9 has a first linear groove 7a provided at the front of the rotating cylinder.
From the rear end, a second straight groove portion 7C is formed by drilling rearward through an inclined groove portion 7b extending obliquely rearward. In the lower guide groove 8, a lateral groove 8a is formed in the circumferential direction of the other half of the rotating cylinder on the side not having the inclined groove, and a third linear groove 8b is formed rearward from the distal end of the lateral groove to the rotating cylinder. Has been drilled. It is desirable to provide a guide groove having a stopper in front of the two grooves. The upper and lower guide grooves 7, 8 will be further described later.

As shown in FIG. 7 and the like, the outer cylinder 11 may have a U-shaped cross section that closes the upper surface, and may be formed by drilling a sliding groove 10 in the upper part of the cylinder except for the rear part. The intermediate portion of the shaft 2 is formed in the same shape as the rear section of the outer cylinder for fitting the rear part of the outer cylinder.

The gutter-shaped cover 15 has a cross section U fitted between the outer cylinder 11 and the rotating cylinder 9 so as to be slidable in the front-rear direction.
The front surface is formed as a convexly curved surface 12 having an upward and rearward shape, and rail-shaped concave grooves 14 are formed in the upper inner surfaces of the left and right side walls 13. At the rear of the rail-shaped groove, engaging projections 14a, 14a
At the same time, the rear ends of the two grooves are closed, and the first engagement pin 17 stands upright from the bottom surface of the cover, and the pin is fitted into the base end of the lower guide groove 8.

The elastic top plate 16 slidably fits the left and right sides into the rail-shaped concave grooves 14 and 14 to close the upper and front surfaces of the gutter-like cover 15. The first operation button 18 is erected from the rear of the elastic top plate so as to be slidably fitted into the sliding groove 10 of the outer cylinder 11 described above. The second engaging pin 19 is hung down from the rear lower surface of the elastic top plate and fitted into the front end of the upper guide groove 7. Further, as shown in FIG. 4, on the left and right side surfaces of the rear portion of the elastic top plate, engaging projections 14a, 14a provided on the rear portion of the rail-shaped groove 14 of the gutter-shaped cover are provided.

The column 6, the rotating cylinder 9, the outer cylinder 11,
The gutter-shaped cover 15 and the elastic top plate 16 have the following relationship.

That is, as shown in FIG. 2, when the gutter-like cover 15 and the elastic top plate 16 are at the front end and the sponge-like portion 5 is stored, when the first operation button 18 is pushed backward, The second engagement pin 19 below the operation button retreats through the first linear groove 7a. At this time, the gutter-shaped cover 15 is also pulled rearward due to the frictional resistance between the left and right sides of the elastic top plate and the rail-shaped concave grooves 14, 14, and the first engagement pin 17 of the gutter-shaped cover is, as shown in FIG. The gutter-shaped cover 15 does not recede because it is located within the base end of the lateral groove 8a of the lower guide groove 8. Therefore, when the second engagement pin 19 moves to the rear end of the first linear groove 7a, the elastic top plate 16 moves upward and rearward to open the lower front surface of the gutter-like cover 15.

Subsequently, when the second engagement pin 19 retreats in the inclined groove portion 7b, the rotating cylinder 9 is rotated, so that the first engagement pin 17 of the gutter-shaped cover has the front end of the lateral groove portion 8a. When the second engagement pin 19 reaches the lower end of the inclined groove 7b, the first engagement pin 17 reaches the end of the lateral groove. At this time,
The engaging projections 14 provided at the rear of the rail-shaped grooves 14, 14 of the gutter-shaped cover are inserted into recesses 16a, 16a provided at the left and right sides of the rear of the elastic top plate.
a and 14a are fitted as shown in FIG. Therefore, when the first operation button 18 is further pushed backward, the second engagement pin 19 retreats through the second linear groove 7c, the first engagement pin 17 retreats through the third linear groove 8b, and the gutter The cover 15 and the elastic top plate 16 are retracted together to the rear limit as shown in FIG. 6, and at this time, the front part of the cylindrical part 6 is exposed outward as shown in FIG. Becomes possible.

After the use of the sponge-like portion 5, the first operation button 18 is pushed forward from the state shown in FIGS. By the forward pressing,
The gutter-shaped cover 15 and the elastic top plate 16 have the concave portions 16a,
Since the engaging projections 14a, 14a are fitted into the inside 16a, they move forward together, and when the first engaging pin 17 reaches the tip of the lateral groove 8a, the gutter-shaped cover 15 stops, and at this time the second The engagement pin 19 has reached the front end of the second linear groove 7c. Gutter-like cover 15 in this state
FIG. 5 shows the position of the elastic top 16.

Further, when the first operation button 18 is pressed forward, the second engagement pin 19 advances through the inclined groove 7b while rotating the rotary cylinder, and the first pin is rotated by the rotation of the rotary cylinder. The engagement pin 17 moves to the base end of the lateral groove 8a while stopped. At this time, while the gutter-shaped cover 15 having the first engagement pin 17 is kept stopped, the elastic top plate 16 having the second engagement pin moves forward. Engagement projection
14a, 14a The engagement between the gutter-shaped cover and the elastic top plate by the fitting is released.

When the second engagement pin 19 reaches the front end of the inclined groove portion 7b, the first engagement pin 17 reaches the base end of the lateral groove portion 8a, and further presses the first operation button 18 to the second position. The engagement pin 19 advances in the first linear groove 7a, and thus the elastic top plate 16 closes the top and front surfaces of the gutter-like cover 15 as shown in FIG.

The decorative core feeding portion 3 formed by the rear half of the shaft 2 may be constituted as follows. As shown in FIGS. 1 and 10, the tubular portion 21 having the rear end opening is projected rearward from the intermediate portion of the shaft 2, and the front half of the guide cylinder 22 is fitted tightly into the tubular portion. An elongated hole 23 is formed on the upper surface of the intermediate portion of the exposed portion of the guide cylinder, and the front and rear end surfaces of the elongated portion 23 are gradually closed toward the rear end. A rod-shaped tube having a front portion as a rod and a rear portion as a tube having an opening at the rear end surface into the guide tube.
24, and is implanted in the front part of the rod-shaped cylinder. The second operation button 25 is raised through the long hole 23. The front part is removably fitted into the pipe part to form the decorative core 26. By inserting the second operation button back and forth along the long hole by inserting it into the guide tube 22, the rear end of the decorative core is formed so as to be able to enter and exit from the rear end of the guide tube.

[0021]

According to the present invention, as described above, the rear half of the shaft is formed on the cosmetic core feeding portion 3 and the front half of the shaft is formed on the cosmetic tool 4, respectively. Thus, there is no risk of losing one of them. In addition, the makeup tool part 4 includes the column part 6 having the above-described configuration, the rotating cylinder 9, the outer cylinder 11,
The front part of the elastic top plate opens and closes the front of the gutter-like cover by pressing the first operation button 18 formed of the gutter-like cover 15 and the elastic top plate 16 and rising from the rear of the elastic top plate backward and forward. At the same time, with the gutter-shaped cover front open, the gutter-shaped cover and the elastic top plate are both retracted, and further advanced to expose the sponge-shaped portion 5 attached to the front surface of the columnar portion to the front of the gutter-shaped cover, Also, since the sponge-like portion is provided in the tubular portion with the front surface closed, which is formed by the gutter-like member and the elastic top plate at the forward position,
The sponge-like portion can be exposed and stored by retreating and advancing the first operation button 18 by one-handed operation. In order to expose the sponge-like portion, first, the elastic top plate 16 with respect to the gutter-shaped cover 15, only the elastic top plate retreats until the front surface of the gutter-shaped cover opens, and after the opening, the elastic top plate and the elastic top plate. It is necessary for the gutter-shaped cover 15 to retreat together, and to perform the above storage,
First, after the elastic top plate and the gutter-shaped cover have both advanced to the predetermined position, it is necessary that only the elastic top plate advance to close the front surface of the gutter-shaped cover.
The second straight groove portion 7c is formed by drilling the rear portion through the inclined groove portion 7b extending downward from the rear end of the first straight groove portion 7a, and the lower guide groove 8 is formed by the third straight groove portion through the lateral groove portion 8a. 8b is formed by drilling rearward, and the first engagement pin 17 is turned by the rotation of the rotary cylinder 9 as the second engagement pin 19 passes through the inclined groove 7b.
8a, the second engagement pin 19 is located at the rear end of the inclined portion 7b, and the first engagement pin 17 is located at the tip of the lateral groove 8a. Engaged and also the first
Since the engaging pin is in contact with the front surface of the lateral groove 8a and the second engaging pin 19 is disengaged by advancing the inclined groove 7b, the elastic top plate is used for exposing the sponge-like member. Simultaneous retraction of the elastic top plate and gutter-like cover after independent retreat, and for the above-mentioned sponge-like member storage,
After the above-mentioned both advance simultaneously, the independent advance of only the elastic top plate can be reliably performed.

According to the second aspect, the cross-sectional shape of the outer cylinder 11 is
Formed in a U-shape with a closed top surface, the outer surface of the shaft intermediate portion to which the rear part of the cylinder is fitted is also formed into a cross-sectional shape capable of tightly fitting the rear part of the outer cylinder, so that the outer cylinder 11 is fitted into the outer cylinder 11. The play of the gutter-shaped cover 15 having a U-shaped cross section can be reduced.

According to a third aspect of the present invention, an engaging projection 14a is provided in which the engagement means between the gutter-shaped cover and the elastic top plate is protruded from the rear inner surface of the rail-shaped groove 14 of the gutter-shaped cover; And the concave portion 16a formed in the rear side surface, the engagement means can be easily formed.

By forming the decorative core feeding portion 3 as in claim 4, the configuration can be simplified.

[Brief description of the drawings]

FIG. 1 is a sectional view of a pencil of the present invention.

FIG. 2 is an enlarged sectional view of a main part of FIG. 1;

FIG. 3 is an exploded view of a rotating cylinder which is a main member of the pencil.

FIG. 4 is an explanatory view in a state where a gutter-shaped cover and an elastic top plate, which are main members of the pencil, are located at a front end.

FIG. 5 is an explanatory view showing a state in which an elastic top plate is retracted to a rear end with respect to the gutter-shaped cover.

FIG. 6 is an explanatory view showing a state in which the gutter-like cover and the elastic top plate are retracted to the rear end with respect to the pencil axis.

FIG. 7 is a perspective view of the front part of the pencil, showing the state of FIG. 4;

FIG. 8 is a perspective view of the front part of the pencil, showing the state of FIG. 5;

FIG. 9 is a perspective view of the front part of the pencil, showing the state of FIG. 6;

FIG. 10 is a perspective view of a rear portion of the pencil.

[Explanation of symbols]

 Reference numeral 3: Makeup core feeding part 4 ... Makeup tool part 6 ... Cylindrical part 9 ... Rotating cylinder 11 ... Outer cylinder 15 ... Gutter-like cover 16 ... Elastic top plate 21 ... Tubular part

Claims (4)

[Claims] 1. The latter half of the shaft 2 is attached to a cosmetic core feeding portion 3,
The front half portion is formed on the makeup tool portion 4, respectively. The makeup tool portion 4 is provided with a sponge-like portion 5 for fading on the front end face, and has a cylindrical portion 6 having an outer diameter smaller than that of the shaft middle portion; The upper and lower cylindrical portions are rotatably fitted to the outer surface of the shaft, and the upper and lower cylindrical portions are provided with vertical guide grooves 7, 8 in the cylindrical direction. A sliding groove 10 is formed in the upper part of the cylindrical part except the rear cylindrical part, and a sliding groove 10 is formed in the cylindrical direction. It has a U-shaped cross section fitted so as to be able to move, and has a front upper surface formed as a convex curved surface 12 upward and backward, and furthermore, rail-shaped concave grooves 14, 14 are formed in the upper inner surfaces of the left and right side walls 13, 13. A gutter-shaped cover 15 provided, and an elastic top plate 16 for closing the upper surface and the front surface of the gutter-shaped cover 15 by slidably fitting the left and right sides into the rail-shaped grooves 14, 14. And The first engaging pin 17 raised from the rear part of the gutter-shaped cover 15 is inserted into the front end of the lower guide groove 8, and the second engaging pin 19 suspended from the rear part of the elastic top plate 16 is connected to the upper guide groove 7. The first operation button 18, which is fitted into the front end portion and erected from the rear portion of the elastic top plate 16, is slidably fitted into the sliding groove 10 of the outer cylinder 11. , 8, the upper guide groove 7 is formed by drilling a second straight groove portion 7c rearward from a rear end of the first straight groove portion 7a provided in the front portion of the rotating cylinder via an inclined groove portion 7b extending obliquely downward and rearward. The lower guide groove 8 is provided on the rotating cylinder 9 on the side not having the inclined groove portion 7b.
A third straight groove portion 8b is formed by drilling a third straight groove portion 8b from the tip of the transverse groove portion to the rear of the rotating cylinder through a transverse groove portion 8a in the circumferential direction of the other half portion, and is formed respectively. When the second engagement pin 19 is located at the lower end of the inclined groove 7b due to the retreat of the top plate 16, the first
The engaging pin 17 moves to the tip of the lateral groove 8a, and at this time, the gutter-like cover 15 and the elastic top plate 16 are engaged by the engaging means, and at this time, the front end of the elastic top plate 16 is in front of the gutter-like cover. The first and second engagement pins 17, 19 are moved to the upper part to open the front surface of the gutter-shaped cover, and the first and second engagement pins 17, 19 are moved to the third and second straight lines by further moving the first operation button backward from this position. Groove 8
b, 7c When moved to the rear end, the front end of the gutter-shaped cover and the elastic top plate can be moved to the rear of the sponge-shaped portion 5, and the engagement between the gutter-shaped cover and the elastic top plate 16 The first engaging pin 17 is in contact with the front end of the third linear groove 8b, and the second engaging pin 19 is formed to be detachable by advancing in the inclined groove 7b from the front end of the second linear groove 7c. Makeup pencil. 2. A cross section of the outer cylinder 11 is formed in a U-shape with an upper surface closed, and the outer surface of the intermediate portion of the shaft 2 for fitting the rear portion of the outer cylinder can also tightly fit the rear portion of the outer cylinder. The cosmetic pencil according to claim 1, wherein the pencil has a cross-sectional shape. 3. An engaging projection 14a protruding from a rear inner surface of a rail-shaped groove 14 of the gutter-shaped cover, and a rear part of the elastic top plate 16 are provided. Perforated on the side,
3. A decorative pencil according to claim 1, wherein said decorative pencil is formed by said engaging protrusion fitting recess. 4. A decorative core extending portion 3 is formed by projecting rearward from an intermediate portion of the shaft 2, a tubular portion 21 having an opening at a rear end face, and an exposed portion projecting rearward by fitting a front half portion into the tubular portion. A guide cylinder 22 having an elongated hole 23 closed at the front and rear ends, and a rod-shaped cylinder 24 having a rear end opening at a rear end portion fitted inside the guide cylinder so as to be slidable in the front-rear direction. A second operation button 25 which is implanted in the front part of the rod-shaped cylinder and rises through the elongated hole 23, and the front part of which is detachably fitted into the tube part of the rod-shaped cylinder.
The second operation button 25 is slid rearward and forward along the elongated hole 23 so that the rear end of the cosmetic core 26 can be inserted and removed from the rear end of the guide cylinder. The cosmetic pencil according to claim 1, wherein the pencil is formed as possible.