JP3898295B2 - Stick-shaped cosmetic delivery container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bar-shaped cosmetic delivery container that can be automatically opened and closed by interlocking the opening / closing lid with the rotation of a knob.
[0002]
[Prior art]
For example, as shown in Japanese Utility Model Publication No. 63-95518, the upper cylinder portion excluding the knob cylinder portion formed by the lower portion is a storage cylinder portion, and a main cylinder in which a plurality of split grooves are provided vertically in the storage cylinder portion; A screw tube having a plurality of thread grooves on the inner surface, which is rotatably fitted to the outer surface of the storage tube portion, and an engagement pin which is fitted to the inner surface of the storage tube portion so as to be movable up and down and protrudes from the outer surface Is inserted into the split groove so as to be movable up and down, and the pin-shaped cosmetic holding cylinder with the tip of the pin engaged in the screw groove, and the screw cylinder is inserted into the peripheral wall, and the lower end of the peripheral wall is formed on the outer surface of the knob cylinder part. There is known a stick-shaped cosmetic delivery container composed of a fitted cap.
[0003]
[Problems to be solved by the invention]
In the stick-shaped cosmetic delivery container as described above, since the container main body and the cap are separate bodies, the cap removed from the container main body may be lost.
Moreover, the cap had to be removed each time it was used, which was troublesome.
Furthermore, the cap has an external appearance when not in use, and the screw cylinder exposed by removing the cap has an external appearance when in use. There was a need to break.
[0004]
In the stick-shaped cosmetic supply container according to claim 1, the connecting pin projecting from the sliding plate of the opening / closing lid is engaged with the inclined groove portion of the rotating cylinder, and the sliding pin of the opening / closing member is engaged with the second engaging groove. By connecting the opening / closing member to the container body and interlocking the opening / closing lid with the rotation of the rotating cylinder, the opening / closing member is prevented from being lost and automatically opened and closed, and the specific gravity in appearance is placed on the container body. It is intended to reduce costs.
[0005]
[Means for Solving the Problems]
As a first means, the peripheral wall 2 is erected from the upper end of the picking cylinder 1, and at least two spiral grooves 3 and 4 are formed on the inner surface of the peripheral wall, and obliquely downward from the rear portion of the peripheral wall to the front portion of the peripheral wall. A rotating cylinder A having a first engaging groove 7 formed of an extending inclined groove 5 and a rotating groove 6 extending in the opening direction from the lower end of the inclined groove and an oppositely facing circumferential direction;
A lid engaging portion 11 is formed on the upper surface of the closing wall 10 that closes the upper surface between the inner and outer cylinders of the double cylinder composed of the inner cylinder 8 and the outer cylinder 9, and the peripheral wall 2 of the rotating cylinder A is inserted into the space between the inner and outer cylinders. so as not to escape, and rotatably fitted, also the separation grooves 12 that penetrates the cylindrical wall to the inner cylinder 8 and Tate設, and bored notch 13 further outer tube 9 rear wall,該切A longitudinal groove 18a is vertically provided in the notch surface, and a guide wall 14 is projected rearward from both sides of the upper part of the notch part, and a second engaging groove 15 whose upper part is bent forward is formed on the inner side surface of the guide wall. And a holding cylinder B with the abutment wall 18 standing up through a rearward wall projecting backward from the lower end of the notch 13 ;
An engagement pin 19 protrudes from the outer surface of the lower portion of the cylinder wall that is rotatably fitted into the inner cylinder 8 of the gripping cylinder B, and the engagement pin is inserted into the rotation cylinder A via the split groove 12 of the inner cylinder. A rod-shaped cosmetic product holding cylinder C that is slidably engaged with the spiral grooves 3 and 4 and that rises by turning the turning cylinder A in the opening direction;
The sliding plate 22 is suspended from the rear portion of the undulating opening / closing lid 20 which is engaged with the lid engaging portion 11 of the gripping cylinder B and closes the upper surface of the gripping cylinder B via the flexible portion 21, The guide plate 24 is brought into contact with the rear surface of the guide wall 14 of the gripping cylinder B so as to be movable up and down, and the guide plate 24 is erected from the front surface of the sliding plate 22 via the protruding plate 23, and both side ends of the guide plate are connected to the vertical groove 18a. The connecting pin 25 is projected forward from the sliding plate, the tip of the connecting pin is slidably engaged with the upper end of the inclined groove portion 5 of the rotating cylinder, and the flexible pin is further slidably engaged. An opening / closing member D projecting a sliding pin 26 on the lower surface of the tip of the portion 21 and slidably engaging both ends of the sliding pin with the second engaging groove 15 of the gripping cylinder B;
When the sliding pin 26 of the opening / closing member D is positioned at the upper end of the second engaging groove 15, the bending angle of the second engaging groove 15 is set to a flat state in which the upper surface of the holding cylinder B is closed. And when the sliding pin 26 is positioned at the base end of the bent portion 16 of the second engaging groove 15, the angle is set so that the open / close lid 20 is raised.
Closing the inclined groove portion 5 of the length of the upper Kikaido tube A, when the connecting pin 25 with the slide plate 22 is lowered reaches the inclined groove 5 bottom by rotation in the opening direction of the rotation pipe A The length at which the upper end of the lid 20 reaches almost the same height as the upper end of the gripping cylinder B is determined .
The height of the abutting plate 18 is such that the upper end of the abutting plate reaches the lower end of the sliding plate 22 in the flat state of the opening / closing lid 20, and the connecting pin is rotated by turning the rotating cylinder A in the opening direction. When 25 reaches the lower end of the inclined groove portion 5, the protruding plate 23 is determined to have a size capable of contacting the upper end of the contact plate 18 .
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
The bar-shaped cosmetic delivery container according to the present invention includes a rotating cylinder, a gripping cylinder, a bar-shaped cosmetic holding cylinder, and an opening / closing member as main members. Hereinafter, these will be sequentially described.
[0007]
A is a rotating cylinder, and the peripheral wall 2 is erected from the upper end of the knob cylinder 1 via an inward flange, and two spiral grooves 3 and 4 are spirally formed on the inner surface of the peripheral wall. The number of the spiral grooves is not limited to two, and a larger number may be formed.
[0008]
In addition, on the outer surface of the rear wall on the left or right side of the upper part of the peripheral wall 2, the inclined groove 5 that extends obliquely downward from the peripheral central portion of the rear wall to the front wall and the rotational direction from the lower end of the inclined groove to the opening direction of the peripheral wall 2 A first engaging groove 7 is formed that includes a circumferential groove portion 6 extending in the opposite circumferential direction (in the direction of arrow X in FIG. 1) and the opposite direction.
[0009]
B is a gripping cylinder, and the engagement cylinder 10a is erected from the outer periphery of the upper surface of the annular closing wall 10 that closes the upper surface between the inner and outer cylinders of the double cylinder composed of the inner cylinder 8 and the outer cylinder 9, and the lid engaging portion 11 is Form. Then, the rotating cylinder peripheral wall 2 is rotatably fitted into the space between the inner and outer cylinders, and the flange hole of the knob cylinder 1 is fitted to the outer surface of the lower end of the inner cylinder 8. At this time, the inner surface of the lower end of the outer cylinder 9 and the outer surface of the lower end of the peripheral wall 2 are engaged by the concavo-convex means so that the peripheral wall 2 cannot be removed from the double cylinder.
[0010]
A split groove 12 penetrating the cylinder wall is provided vertically in the cylinder wall portion excluding the lower end and the upper end portion of the inner cylinder 8. The upper ends of the split grooves are positioned at substantially the same height as the upper ends of the spiral grooves 3 and 4, and the lower ends of the split grooves are positioned at substantially the same height as the lower ends of the spiral grooves 3 and 4.
The rear wall portions of the engaging wall 10a rear wall, the blocking wall 10 rear wall, and the outer cylinder 9 lower rear wall are notched to form a notch portion 13, and the guide walls 14 are formed from the left and right sides of the upper portion of the notch portion. The second engaging groove 15 is formed on the inner surface of each guide wall.
[0011]
The upper end of the second engagement groove 15 reaches the vicinity of the engagement cylinder 10a, the lower end of the second engagement groove 15 reaches the middle in the vertical direction of the guide groove 14, and the upper end of the second engagement groove 15 is bent forward. In addition, the lower groove portion than the bent portion 16 forms a linear portion 17 extending in the vertical direction. On the other hand, the contact wall 18 stands up through a rearward wall projecting rearward from the lower end of the notch 13. The upper end of the contact wall is located between the lower ends of the left and right guide walls 14. Further, a vertical groove 18 a is provided vertically in the cut surface of the outer cylinder 9 forming the cut portion 13.
[0012]
C is a stick-shaped cosmetic holding cylinder, and projects the engagement pin 19 from each of the front and rear portions of the outer surface of the lower part of the cylinder wall that is rotatably fitted into the holding cylinder inner cylinder 8. The engaging pin is inserted through the dividing groove 12 of the inner cylinder 8 so as to be movable up and down, and its tip is slidably engaged with the lower ends of the rotating cylinder spiral grooves 3 and 4.
[0013]
D is an opening and closing member, and has an openable and closable opening and closing lid 20 that is engaged with the inner surface of the engaging cylinder 10a of the gripping cylinder B and closes the upper surface of the gripping cylinder B. Then, the distal end portion 21a of the thin flexible portion 21 is connected to the rear portion of the opening / closing lid, the sliding plate 22 is suspended from the flexible portion proximal end portion 21b, and the sliding plate is moved to the rear surface of the gripping cylinder guide wall 14. Abuts up and down freely. A protruding plate 23 is projected forward from the front surface of the upper end of the sliding plate 22, and a guide plate 24 is erected and fixed to the front end of the protruding plate, and both side ends of the guide plate are slidably engaged with the vertical grooves 18a. .
[0014]
Further, a connecting pin 25 is projected forward from the front surface of the guide plate 24, the tip of the connecting pin is slidably engaged into the upper end of the rotating cylinder inclined groove portion 5, and the slide extending to the left and right on the lower surface of the flexible portion tip portion 21a. The moving pin 26 is protruded and both ends of the sliding pin are slidably engaged with the upper end of the holding cylinder second engagement groove 15. Reference numeral 27 denotes an arc portion formed by cutting the rear lower surface of the opening / closing lid 20 into a circular arc shape with a vertical cross section so that the rear portion is thinner, and the rear portion of the arc portion is placed on the engagement cylinder 10a.
[0015]
Reference numeral 28 denotes a closed cylinder whose bottom is closed and fitted to the inner surface of the lower end of the knob cylinder 1 so that it cannot be pulled out.
[0016]
Next, the operation of this embodiment will be described.
When the knob 1 is rotated in the direction of the arrow X while holding the grip cylinder B from the state shown in FIG. 1, the bar-shaped cosmetic product holding cylinder C rises along the engagement pin 19 along the split groove 12. When the engaging pin 19 comes into contact with the upper end of the split groove 12, the knob cylinder 1 cannot be rotated and the ascent of the bar-shaped cosmetic holding cylinder C stops.
[0017]
On the other hand, the connecting pin 25 starts to descend by the rotation of the knob 1, and at the same time, the sliding plate 22 starts to descend along both the guide wall 14 and the abutting wall 18, and the guide plate 24 is vertically While descending along the groove 18a, the sliding pin 26 also starts to move downward in the second engaging groove 15. Then, the opening / closing lid 20 gradually rises while sliding the arc portion 27 provided in the rear portion thereof backward along the upper end of the engagement cylinder 10a, and the engagement with the engagement cylinder when the front end of the arc portion 27 reaches the engagement cylinder 10a. Leave the match. Then, when the sliding pin 26 descends in the second engagement groove 15 and reaches the base end portion of the bent portion 16 of the second engagement groove, the opening / closing lid 20 is in an upright state, and further the rotating cylinder When A is rotated in the opening direction, the sliding plate 22 descends along both the guide wall 14 and the abutting wall 18, and the sliding pin 26 is located in the straight portion 17 of the second engaging groove 15. Descend.
[0018]
On the other hand, when the connecting pin 25 that continues to move downward moves in the inclined groove portion 5 and reaches the lower end of the inclined groove portion, the protruding plate 23 contacts the upper end of the contact plate 18. At this time, the upper end of the opening / closing lid 20 has reached almost the same height as the upper end of the gripping cylinder B. After this, even if the rotating cylinder A further rotates, the connecting pin 25 only moves in the circumferential direction in the circumferential groove 6 and the protruding plate 23 is in contact with the upper end of the contact wall 18, so Member D cannot descend any further.
[0019]
On the other hand, when the connecting pin 25 reaches the lower end of the inclined groove 5, the engaging pin 19 of the stick-shaped cosmetic holding cylinder C abuts on the upper end of the split groove 12 or reaches the vicinity of the split groove 12 at the same time.
[0020]
In order to close the opening / closing lid 20, it is only necessary to rotate the knob cylinder 1 in the direction opposite to the above. Then, the sliding pin 26 is raised, and the sliding pin is connected to the bent portion 16 of the second engaging groove 15. When passing through the end portion, the flexible portion 21 is formed thin and has flexibility, so that it gradually tilts. When the sliding pin 26 reaches the upper end of the second engaging groove 15, the opening / closing lid 20 is engaged. Engage with the inner surface of the tube 10a.
[0021]
【The invention's effect】
The stick cosmetic delivery container according to claim 1 connects the opening / closing member D to the gripping cylinder B by engaging the sliding pin 26 of the opening / closing member D with the second engaging groove 15 of the gripping cylinder B. There is no possibility of losing the opening / closing member D having a cap function.
[0022]
Since the connecting pin 25 protruding from the sliding plate 22 of the opening / closing lid 20 is engaged with the inclined groove portion 5 of the rotating cylinder A, the opening / closing of the opening / closing lid 20 is interlocked with the rotation of the rotating cylinder A. The opening / closing lid 20 can be automatically opened and closed, and it is freed from the trouble of removing the cap every time it is used.
[0023]
In addition, the gripping cylinder B is always exposed regardless of whether it is in use or not, and the gripping cylinder B occupies most of the appearance of the entire container. Cost reduction is possible.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a stick-shaped cosmetic supply container according to the present invention.
FIG. 2 is a partially cutaway exploded perspective view showing the main part.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Picking cylinder 2 Perimeter wall 3, 4 Spiral groove 5 Inclination groove part 6 Circumferential groove part 7 1st engagement groove 8 Inner cylinder 9 Outer cylinder 10 Closure wall 11 Lid engagement part 12 Split groove 13 Notch part 14 Guide wall 15 Joint groove 19 Engagement pin 20 Opening / closing lid 21 Flexible part 21a Flexible part distal end part 21b Flexible part base end part 22 Sliding plate 25 Connecting pin A Rotating cylinder B Holding cylinder C Bar-shaped cosmetic holding cylinder D Opening / closing member X Rotation direction

Claims (1)

The peripheral wall 2 is erected from the upper end of the knob tube 1, and at least two spiral grooves 3 and 4 are formed on the inner surface of the peripheral wall, and the inclined groove portion 5 extending obliquely downward from the rear portion of the peripheral wall to the front portion of the peripheral wall is formed on the outer surface of the peripheral wall. A rotating cylinder A formed with a first engaging groove 7 composed of a rotating groove in the opening direction from the lower end of the inclined groove and a circumferential groove 6 extending in the oppositely facing circumferential direction;
A lid engaging portion 11 is formed on the upper surface of the closing wall 10 that closes the upper surface between the inner and outer cylinders of the double cylinder composed of the inner cylinder 8 and the outer cylinder 9, and the peripheral wall 2 of the rotating cylinder A is inserted into the space between the inner and outer cylinders. so as not to escape, and rotatably fitted, also the separation grooves 12 that penetrates the cylindrical wall to the inner cylinder 8 and Tate設, and bored notch 13 further outer tube 9 rear wall,該切A longitudinal groove 18a is vertically provided in the notch surface, and a guide wall 14 is projected rearward from both sides of the upper part of the notch part, and a second engaging groove 15 whose upper part is bent forward is formed on the inner side surface of the guide wall. And a holding cylinder B with the abutment wall 18 standing up through a rearward wall projecting backward from the lower end of the notch 13 ;
An engagement pin 19 protrudes from the outer surface of the lower portion of the cylinder wall that is rotatably fitted into the inner cylinder 8 of the gripping cylinder B, and the engagement pin is inserted into the rotation cylinder A via the split groove 12 of the inner cylinder. A rod-shaped cosmetic product holding cylinder C that is slidably engaged with the spiral grooves 3 and 4 and that rises by turning the turning cylinder A in the opening direction;
The sliding plate 22 is suspended from the rear portion of the undulating opening / closing lid 20 which is engaged with the lid engaging portion 11 of the gripping cylinder B and closes the upper surface of the gripping cylinder B via the flexible portion 21, The guide plate 24 is brought into contact with the rear surface of the guide wall 14 of the gripping cylinder B so as to be movable up and down, and the guide plate 24 is erected from the front surface of the sliding plate 22 via the protruding plate 23, and both side ends of the guide plate are connected to the vertical groove 18a. The connecting pin 25 is projected forward from the sliding plate, the tip of the connecting pin is slidably engaged with the upper end of the inclined groove portion 5 of the rotating cylinder, and the flexible pin is further slidably engaged. An opening / closing member D projecting a sliding pin 26 on the lower surface of the tip of the portion 21 and slidably engaging both ends of the sliding pin with the second engaging groove 15 of the gripping cylinder B;
When the sliding pin 26 of the opening / closing member D is positioned at the upper end of the second engaging groove 15, the bending angle of the second engaging groove 15 is set to a flat state in which the upper surface of the holding cylinder B is closed. And when the sliding pin 26 is positioned at the base end of the bent portion 16 of the second engaging groove 15, the angle is set so that the open / close lid 20 is raised.
Closing the inclined groove portion 5 of the length of the upper Kikaido tube A, when the connecting pin 25 with the slide plate 22 is lowered reaches the inclined groove 5 bottom by rotation in the opening direction of the rotation pipe A The length at which the upper end of the lid 20 reaches almost the same height as the upper end of the gripping cylinder B is determined .
The height of the abutting plate 18 is such that the upper end of the abutting plate reaches the lower end of the sliding plate 22 in the flat state of the opening / closing lid 20, and the connecting pin is rotated by turning the rotating cylinder A in the opening direction. The bar-shaped cosmetic delivery container is characterized in that, when 25 reaches the lower end of the inclined groove 5, the protruding plate 23 is set to a size capable of contacting the upper end of the contact plate 18 . .

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