CN213639989U

CN213639989U - Self-forming cosmetic pencil

Info

Publication number: CN213639989U
Application number: CN202021803303.4U
Authority: CN
Inventors: 杨平文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-07-09
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a from shaping cosmetic pencil, including the pen-holder subassembly that is used for holding the refill, still include pen-holder assembly, pen-holder assembly includes the pen-holder, pen-holder assembly includes a plurality of nibs, every the equal detachable setting of nib is at the tip of pen-holder, just be equipped with the shaping chamber that differs with the aperture and/or the inner chamber shape of pen-holder in the nib, set up rather than the pen-holder assembly that matches at the end of pen-holder, wherein every nib has the shaping chamber different with the aperture or the inner chamber shape of pen-holder, through fixed pen-holder and rotate the overcoat, the tip that the pole made the refill in the overcoat drives is close to the nib, when realizing that the relative pen-holder of refill stretches out, makes shaping chamber in the nib and the mutual extrusion of refill end, through changing the nib of different shaping chamber structures, realizes the end automatic molding of.

Description

Self-forming cosmetic pencil

Technical Field

The utility model relates to a cosmetic pencil technical field, concretely relates to from shaping cosmetic pencil.

Background

At present, eyebrow pencils are widely used in daily life as mainstream cosmetic and color cosmetic products, but the shapes of the pencils are fixed in the penholder, so that pencils with different shapes and sizes are needed for different eyebrow shapes, the pencils are usually manually cut, the operation is inconvenient, and the extension of the pen core cannot be controlled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a make-up pen from shaping, make things convenient for the nib shaping to the not enough of prior art existence, the utility model aims to provide a make-up pen from shaping.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a from shaping cosmetic pencil, still includes pen holder group including the pen holder subassembly that is used for holding the refill, pen holder group includes the pen holder, pen holder group includes a plurality of nibs, every the equal detachable setting of nib is at the tip of pen holder, just be equipped with in the nib with the aperture of pen holder and/or the shaping chamber that the inner chamber shape differs.

Furthermore, the forming cavity comprises a first forming channel and a second forming channel which are sequentially arranged towards the extension direction of the refill, the cross section of the first forming channel is close to the contour of the tail end of the pen holder, the first forming channel is close to the second forming channel and is reduced in an equal proportion, the second forming channel is connected with the minimum end of the first forming channel, through the improvement, the starting port of the first forming channel has the maximum cross section as the connection part with the pen holder, the end of the refill is in the shape size close to the second forming channel through gradual extrusion forming of the first forming channel, and the end of the refill is shaped secondarily through the second forming channel, so that the end of the refill is formed finally.

Further, the shape of the second forming channel is constantly set, so that the pen core can be finally formed.

Furthermore, the largest end of the pen holder, which is located in the second forming channel, is provided with a connecting part along the length direction, the end part of the pen holder is provided with a step convex part in a retracted mode, and the end face of the connecting part and the step convex part are limited mutually.

Further, be equipped with the external screw thread on the outer wall of step convex part, the inner wall of connecting portion is equipped with the internal thread, the external screw thread is close to the pen-holder and has an inclined plane, inclined plane expansion connecting portion are terminal.

Further, the pen holder assembly further comprises an inner rod which is axially limited and penetrates through the pen holder, a seat body is arranged on the inner rod facing the pen point, the pen core is limited to rotate and arranged in the seat body, and through the improvement, the seat body is used for accommodating the pen core, so that the pen core and the inner rod can move synchronously.

Further, the pen-holder subassembly still includes the overcoat, the overcoat cover is established outside the pen-holder, the rotatable axial of interior pole is spacing at the overcoat end, just the pen-holder passes through the relative interior pole income of screw-thread fit with the overcoat and stretches out to make the refill extrude in first shaping passageway and second shaping passageway, through above improvement, during the operation, grip the pen-holder and rotate the overcoat, in the relative income overcoat of pen-holder is ordered about through the screw-thread fit between overcoat and the pen-holder, interior pole does not rotate this moment, realizes stretching out relatively of refill, thereby extrude in the nib, rotate through screw-thread fit, compare in the interior pole ejecting with the holding refill, this kind of mode has higher stability.

Further, the pen holder subassembly still includes the count piece, the count piece cover is located on the interior pole and is supported with the pen-holder tip, the interval is equipped with the convex part on the contact surface of pen-holder and count piece, it is equipped with the concave part to correspond the convex part on the count piece, through above improvement, through the count piece, when the drive overcoat rotates so that the refill stretches out or withdraws, there is the process that breaks away from the cooperation and mutually supports in the convex part on the concave part and the pen-holder on the count piece, when the cooperation targets in place, the convex part is detained the concave part and is sent "the prompt tone of clicking", through setting up the interval between convex part or the concave part to the rotation stroke that the prompt tone of control corresponds reaches the control that the refill stretches out.

Furthermore, the pen point also comprises a plurality of steps for forming the first forming channel, the inner diameters of the steps are gradually reduced towards the second forming channel along the axial direction, the minimum end of each step is in transitional connection with the second forming channel, and through the improvement, the first forming channel is formed by the steps, so that the pen point can be formed gradually in the ejection process of the pen core.

Further, the cross section of first shaping passageway and second shaping passageway is the special-shaped face of non-circle, through above improvement for the nib of the different inner chambers of change that the pen-holder can be nimble, in order to satisfy the user demand.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect: the end of the pen holder is provided with the pen head group matched with the pen head group, each pen head is provided with a forming cavity different from the aperture of the pen holder or the shape of the inner cavity, the pen head is fixed, the outer sleeve is rotated, the outer sleeve drives the inner rod to enable the end part of the pen core to be close to the pen head, the pen core extends out relative to the pen holder, meanwhile, the forming cavity in the pen head and the pen core end are extruded and formed mutually, the end of the pen core is automatically formed by replacing the pen heads with different forming cavity structures, and the operation is simple.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded schematic view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of another structure of the pen head of the present invention;

FIG. 5 is a schematic cross-sectional view of a shaped cavity according to the present invention;

in the figure: 1. a pen holder; 1.1, step convex part; 1.2, external threads; 1.3, inclined plane; 1.4, convex parts; 2. a pen point; 2.1, a first forming channel; 2.2, a second forming channel; 2.3, a connecting part; 2.4, internal threads; 2.5, a step; 3. an inner rod; 3.1, a seat body; 4. a jacket; 5. counting the sheets; 5.1, a recess;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any direction or order of limitation.

As shown in fig. 1-3, a self-forming cosmetic pencil, including the pen-holder subassembly that is used for holding the refill, still include the nib group, the pen-holder subassembly includes pen-holder 1, the nib group includes a plurality of nibs 2, every nib 2 all detachable sets up the tip at pen-holder 1, and be equipped with in the nib 2 with the aperture of pen-holder 1 and/or the shaping chamber that the inner chamber shape is different, specifically indicate, the shaping chamber in the nib 2 can be with the aperture size of pen-holder 1 different, also can be with the inner chamber shape of pen-holder 1 different, the cross section is similar to trapezoidal, oval and other eyebrow pencil shape.

The end of the pen holder 1 is provided with a pen head group matched with the end of the pen holder 1, each pen head 2 is provided with a forming cavity different from the aperture of the pen holder 1 or the shape of the inner cavity, the outer sleeve 4 is fixed and rotates, the outer sleeve 4 drives the inner rod 3 to enable the end part of the pen core to be close to the pen head 2, when the pen core extends out relative to the pen holder 1, the forming cavity in the pen head 2 and the end part of the pen core are extruded and formed mutually, the pen heads 2 with different forming cavity structures are flexibly replaced, and therefore the pen core is formed into end parts with different sizes and shapes, and the operation is.

Specifically, the forming cavity comprises a first forming channel 2.1 and a second forming channel 2.2 which are sequentially arranged towards the extending direction of the refill, the cross section of the first forming channel 2.1 is close to the contour of the tail end of the pen holder 1, the first forming channel 2.1 is close to the second forming channel 2.2 and is reduced in equal proportion, the second forming channel 2.2 is connected with the minimum end of the first forming channel 2.1, the starting port of the first forming channel 2.1 is used as the connecting part with the pen holder 1 and has the maximum cross section, the end of the refill is in the shape and size close to the second forming channel 2.2 through gradual extrusion forming of the first forming channel 2.1, and the end of the refill is subjected to secondary shaping through the second forming channel 2.2, so that the end of the refill is finally formed.

In particular, the second forming channel 2.2 is arranged with a constant profile.

Specifically, the largest end of the pen point 2, which is located in the second forming channel 2.2, is provided with a connecting part 2.3 along the length direction, the end part of the pen holder 1 is provided with a step convex part 1.1 in a retracted mode, and the end face of the connecting part 2.3 is mutually limited with the step convex part 1.1.

Specifically, the outer wall of the step convex part 1.1 is provided with an external thread 1.2, the inner wall of the connecting part 2.3 is provided with an internal thread 2.4, the external thread 1.2 is close to the pen holder 1 and is provided with an inclined plane 1.3, and the inclined plane 1.3 expands the tail end of the connecting part 2.3.

Specifically, the pen holder assembly further comprises an inner rod 3 which is axially limited and penetrates through the pen holder 1, the inner rod 3 is provided with a seat body 3.1 facing the pen point 2, the pen core is limited to rotate and arranged in the seat body 3.1, and the seat body 3.1 is used for accommodating the pen core so that the pen core and the inner rod 3 can move synchronously.

Specifically, the pen-holder subassembly still includes overcoat 4, 4 covers of overcoat are established in pen-holder 1 outside, 3 rotatable spacing at 4 ends in the overcoat of interior pole, and 3 incomes or stretches out in pen-holder 1 and overcoat 4 pass through screw-thread fit relatively, so that the refill is extrusion in first shaping passageway 2.1 and second shaping passageway 2.2, through rotating pen-holder 1, make pen-holder 1 for interior pole 3 incomes in overcoat 4, realize stretching out relatively of refill, rotate through screw-thread fit, compare in 3 liftouts of interior pole with the holding refill, this kind of mode has higher stability.

Specifically, the end part of the inner rod 3 corresponding to the outer sleeve 4 is provided with a seat body 3.1, a convex ring is arranged outside the seat body 3.1 in a protruding mode, the inner wall of the outer sleeve 4 is provided with a concave seat for the convex ring to be placed in, so that the axial limiting of the inner rod 3 is realized, and a gap is arranged between the concave seat and the convex ring, so that the outer sleeve 4 can not drive the inner rod 3 to synchronously rotate.

Concretely, the pen-holder subassembly still includes counting piece 5, counting piece 5 cover is located on interior pole 3 and is supported with 1 tip of pen-holder, the interval is equipped with convex part 1.4 on pen-holder 1 and counting piece 5's the contact surface, it is equipped with concave part 5.1 to correspond convex part 1.4 on counting piece 5, through the counting piece, when drive pen-holder 1 rotates so that the refill stretches out or withdraws, there is the process that breaks away from the cooperation and mutually supports in concave part 5.1 and the convex part 1.4 on the pen-holder 1 on the counting piece, when the cooperation targets in place, convex part 1.4 is detained concave part 5.1 and is sent the prompt tone of "clicking", through setting up the interval between convex part 1.4 or the concave part 5.1, thereby control the rotation stroke that the prompt tone corresponds once, reach the control to the refill volume of.

As shown in fig. 4, the pen head 2 further comprises a plurality of steps for forming the first forming channel 2.1, the inner diameters of the plurality of steps decrease gradually towards the second forming channel 2.2 along the axial direction, the minimum end of the step is in transitional connection with the second forming channel 2.2, and the first forming channel 2.1 is formed by the plurality of steps, so that the pen core can be formed gradually in the ejection process.

As shown in fig. 5, the cross sections of the first forming channel 2.1 and the second forming channel 2.2 are non-circular special-shaped surfaces, so that the pen holder 1 can flexibly replace the pen points 2 with different inner cavities to meet the use requirement.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a from shaping cosmetic pencil, still includes pen-holder group including the pen-holder subassembly that is used for holding the refill, pen-holder group includes pen-holder (1), pen-holder group includes a plurality of nibs (2), its characterized in that: each pen point (2) is detachably arranged at the end part of the pen holder (1), and a forming cavity which is different from the hole diameter and/or the inner cavity shape of the pen holder (1) is arranged in each pen point (2).

2. A self-forming cosmetic pencil as defined in claim 1, wherein: the forming cavity comprises a first forming channel (2.1) and a second forming channel (2.2) which are sequentially arranged towards the extending direction of the pen core, the cross section of the first forming channel (2.1) is close to the end contour of the pen holder (1), the first forming channel (2.1) is close to the second forming channel (2.2) and is reduced in an equal proportion, and the second forming channel (2.2) is connected with the minimum end of the first forming channel (2.1).

3. A self-forming cosmetic pencil as defined in claim 2, wherein: the second forming channel (2.2) is constantly arranged in shape.

4. A self-forming cosmetic pencil as defined in claim 2, wherein: the pen point is characterized in that the largest end of the pen point (2) located in the second forming channel (2.2) is provided with a connecting portion (2.3) along the length direction, a step convex portion (1.1) is arranged at the end portion of the pen holder (1) in a retracted mode, and the end face of the connecting portion (2.3) is limited with the step convex portion (1.1) mutually.

5. A self-forming cosmetic pencil as defined in claim 4, wherein: be equipped with external screw thread (1.2) on the outer wall of step convex part (1.1), the inner wall of connecting portion (2.3) is equipped with internal thread (2.4), external screw thread (1.2) are close to pen-holder (1) and have an inclined plane (1.3), inclined plane (1.3) expansion connecting portion (2.3) are terminal.

6. A self-forming cosmetic pencil as defined in claim 1, wherein: the pen holder component further comprises an inner rod (3) which is axially limited and penetrates through the pen holder (1), the inner rod (3) is provided with a base body (3.1) facing the pen point (2), and the pen core is limited to rotate and arranged in the base body (3.1).

7. A self-forming cosmetic pencil as defined in claim 6, wherein: the pen holder component further comprises an outer sleeve (4), the outer sleeve (4) is sleeved outside the pen holder (1), the inner rod (3) is axially limited at the tail end of the outer sleeve (4) in a rotatable mode, and the pen holder (1) and the outer sleeve (4) are matched through threads to take in or stretch out the inner rod (3) relatively.

8. A self-forming cosmetic pencil as defined in claim 6, wherein: the pen-holder subassembly still includes count piece (5), on interior pole (3) was located to count piece (5) cover, the cover is equipped with the spring on interior pole (3), spring extrusion count piece (5) butt is at pen-holder (1) tip, the interval is equipped with convex part (1.4) on the contact terminal surface of pen-holder (1) and count piece (5), it is equipped with concave part (5.1) to correspond convex part (1.4) on count piece (5).

9. A self-forming cosmetic pencil as defined in claim 2, wherein: the pen point (2) further comprises a plurality of steps for forming the first forming channel (2.1), the inner diameters of the steps are gradually reduced towards the second forming channel (2.2) along the axial direction, and the minimum end of each step is in transitional connection with the second forming channel (2.2).

10. A self-forming cosmetic pencil as defined in claim 2, wherein: the cross sections of the first forming channel (2.1) and the second forming channel (2.2) are non-circular special-shaped surfaces.