CN217722896U

CN217722896U - Pen point structure of eyebrow pencil

Info

Publication number: CN217722896U
Application number: CN202221922629.8U
Authority: CN
Inventors: 金利
Original assignee: Shanghai Rongao Packaging Technology Co ltd
Current assignee: Shanghai Rongao Packaging Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-04
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a nib structure of eyebrow pencil, including pen-holder and connect the eyebrow pencil unit on the pen-holder, the eyebrow pencil unit includes the nib and sets up the refill in the nib, the refill sets up to flat shaft-like, have the refill front end face that forms the thick line portion and lie in the blade portion of refill global, the nib sets up to tubulose, the front end of refill has a core outlet, be provided with the breach that forms the core outlet on the nib perisporium, make the eyebrow pencil draw thick line and fine rule through thick line portion and blade portion on the refill respectively; meanwhile, the pen point with the notch is arranged, so that a semi-open type pen core outlet can be formed in the pen point, the pen core can be used for drawing thick lines and thin lines without being screwed out too much, and the pen core is effectively prevented from being broken.

Description

Pen point structure of eyebrow pencil

Technical Field

The utility model relates to a makeup instrument technical field, concretely relates to written structure of eyebrow pencil.

Background

The eyebrow pencil is a cosmetic for eyebrow drawing. The modern eyebrow pencil has two forms, one is pencil type, the other is push tube type, when in use, the pencil core is pushed out to draw eyebrow, the specific structure is rich and changeable, generally one end is a rotary pencil head combination, and the other end is various changeable accessories such as cotton head, brush and the like;

for the existing eyebrow pencil with a push tube, the existing pencil head and the pencil core are basically in a conical shape, the pencil head structure is very inconvenient to draw thick lines, and the pencil core is easy to break off when being screwed out too much.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a written structure of eyebrow pencil solves among the prior art problem that eyebrow pencil thick line is inconvenient, the refill easily breaks.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a written structure of eyebrow pencil, includes the pen-holder and connect in eyebrow pencil unit on the pen-holder, its characterized in that, eyebrow pencil unit includes the nib and sets up refill in the nib, the refill sets up to flat shaft-like, has and forms thick line portion the terminal surface before the refill and be located the global blade portion of refill, the nib sets up to the tubulose, the front end of refill has a core mouth, be provided with the breach that forms the core mouth on the nib perisporium.

As a further aspect of the present invention: the core outlet is a willow-leaf-shaped arc-shaped port bent towards one end.

As a further aspect of the present invention: go out the core mouth and be semi-open type, the sword sharp portion is followed the breach exposes, the nib includes the nib main part and sets up nib main part front end is used for the parcel nib part global last lip mouth, the preceding terminal surface of going up the lip mouth is the cambered surface.

As a further aspect of the present invention: the upper lip mouth is in a sharp mouth shape, the width of the sharp mouth shape is reduced along the direction far away from the pen point main body, and a bulge opposite to the upper lip mouth is arranged on the front end face of the pen point main body.

As a further aspect of the present invention: the upper lip mouth is in a semi-elliptical tube shape.

As a further aspect of the present invention: two chutes are oppositely arranged in the inner cavity of the pen point main body, the knife edge part of the pen core and the back part back to the knife edge part are respectively arranged one in the chute for rotating and limiting, and one in the chute extends to the upper lip mouth.

As a further aspect of the present invention: the eyebrow pencil unit further comprises a middle section sleeve, the penholder is buckled on the rear section of the middle section sleeve, a pencil cap is buckled on the front section of the middle section sleeve, a propelling structure is arranged in the middle section sleeve, and the propelling structure is connected with the pencil core to drive the pencil core to move forwards and backwards in the pencil head.

As a further aspect of the present invention: the propelling structure comprises a nut pipe arranged in the middle sleeve and a push rod arranged in the nut pipe; the pen point main body comprises a circular tube section inserted in the middle-section inner cavity, the circular tube section is sleeved on the insertion section of the nut tube, the front end of the push rod is provided with a refill fixing part arranged in the through hole of the circular tube section in a sliding mode, the rear end of the refill is connected with the refill fixing part, the nut tube rotating section rotates, and the refill is driven to move forwards and backwards in the pen point.

As a further aspect of the present invention: the refill fixing part comprises oppositely arranged clamping plates, a refill cavity is formed between the two clamping plates, and the refill is clamped in the refill cavity; and a limiting sliding groove for limiting the clamping plate in the circumferential direction is arranged on the inner wall of the circular pipe section along the axis direction.

As a further aspect of the present invention: the brush unit comprises a brush seat, a brush and a brush cover, wherein the rear section of the brush unit is buckled in the pen holder, the brush is connected with the brush seat, and the brush cover covers the front section of the brush seat.

The utility model has the advantages that: the eyebrow pencil is characterized in that the pencil core is of a flat rod shape and is provided with the pencil core front end face forming a thick line part and the blade part located on the periphery face of the pencil core, so that the eyebrow pencil can draw thick lines and thin lines through the thick line part and the blade part on the pencil core respectively; meanwhile, the pen point with the notch is arranged, so that a semi-open type pen core outlet can be formed in the pen point, the pen core can be used for drawing thick lines and thin lines without being screwed out too much, and the pen core is effectively prevented from being broken.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a sectional view showing the whole structure of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a part of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of another part of embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of another part of embodiment 1 of the present invention;

FIG. 5 is a schematic view of a pen tip according to embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a propulsion structure in embodiment 1 of the present invention;

FIG. 7 is a schematic view of a knot of a pen tip in embodiment 2 of the present invention;

fig. 8 is a schematic view of a knot of the pen tip in embodiment 3 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the eyebrow brush comprises a penholder 1, a partition 11 is disposed in an inner cavity of the penholder 1 to divide the penholder 1 into a front section and a rear section, the front section of the penholder 1 is connected with an eyebrow brush unit 2 for eyebrow drawing, and the rear section of the penholder 1 is connected with a brush unit 3 for brushing eyelashes.

Specifically, in this embodiment, referring to fig. 1-4, the eyebrow pencil unit 2 includes a pencil head 21, a pencil core 22 disposed in the pencil head 21, a middle sleeve 23 sleeved on a rear section of the pencil head 21, and a pushing structure 24 disposed in the middle sleeve 23, wherein the pushing structure 24 is connected to the pencil core 22 to drive the pencil core 22 to move forward and backward in the pencil head 21, and control the length of the pencil core 22 extending out of a pencil outlet located at a front end of the pencil head 21.

In one embodiment of the present application, the pen core 22 is configured to be a flat bar shape, and has two opposite side surfaces and two opposite end surfaces, the two side surfaces are in smooth transition, so that two smooth transition surfaces are formed on the circumferential surface of the pen core 22, the front end surface of the pen core 22 is named as a thick line part 221, one of the smooth transition surfaces is named as a knife edge part 222, the other smooth transition surface is named as a back part, the thick line part 221 can be used for drawing thick lines, and the knife edge part 222 can be used for drawing thin lines.

The pen point 21 is tubular, the front end of the pen core 22 is provided with a core outlet for extending the pen core 22, and the peripheral wall of the pen point 21 is provided with a notch 212 for forming the core outlet.

In one embodiment of the present application, the notch 212 is used to form the upper lip 213 on the pen tip 21, so that the core outlet is semi-open, and the blade portion 222 is exposed from the notch 212, in this case, the pen tip 21 includes the pen tip main body 211 and the upper lip 213 disposed on the front end surface of the pen tip main body 211, the upper lip 213 is disposed on the back side of the pen core 22, and the upper lip 213 covers part of the circumference of the pen tip 21. By forming the upper lip mouth 213, the eyebrow can be easily drawn without excessively screwing the pen core 22 out, and the formation of the upper lip mouth 213 also effectively prevents the pen core 22 from being broken.

The inner wall and the outer wall of the upper lip mouth 213 are in smooth transition with the inner wall and the outer wall of the pen head main body 211 respectively, and the front end face, far away from the pen head main body 211, of the upper lip mouth 213 is set to be an arc face, so that the skin is prevented from being scratched when eyebrow painting. In one embodiment of the present application, the upper lip 213 is set to be a tip shape whose width decreases in a direction away from the nib body 211, an arc protrusion 214 opposite to the upper lip 213 is disposed on the front end surface of the nib body 211, and the protrusion 214 and the upper lip 213 are spaced and smoothly transited, so as to improve the overall aesthetic feeling of the nib 21.

Referring to fig. 4 and 5, in one embodiment of the present application, the nib body 211 has a stepped outer tube wall including a flattened tube section 2111 at the front section and a tube section 2112 at the rear section, and the flat tube section 2111 and the tube section 2112 are butted to form a stopping step 215 on the rear end surface. Two sliding grooves 216 are oppositely arranged in the inner cavity of the pen point main body 211, one end of one sliding groove 216 extends into the circular pipe section 2112, the other end of the sliding groove extends onto the upper lip mouth 213 and penetrates through the front end and the rear end of the upper lip mouth 213, one end of the other sliding groove 216 extends into the circular pipe section 2112, the other end of the sliding groove extends onto the protrusion 214 and penetrates through the front end and the rear end of the protrusion 214, and two side ends of the pen core 22 are respectively arranged in one sliding groove 216, so that the pen core 22 can move axially along the two sliding grooves 216, and the rotation of the pen core 22 in the pen point main body 211 is limited.

Referring to fig. 1, 2, 4 and 6, the middle sleeve 23 is a cylindrical tube with an open end and a closed end, a convex ring 231 is disposed on the outer circumferential surface of the middle sleeve 23, the middle sleeve 23 is divided into a front section and a rear section, the pen holder 1 is fastened on the rear section of the middle sleeve 23, the end surface of the pen holder 1 contacts with the end surface of one end of the convex ring 231 and is limited by the convex ring 231, and a balancing weight 4 is disposed in the inner cavity of the pen holder 1 between the closed end of the middle sleeve 23 and the partition plate 11 for adjusting the overall weight of the pen head structure and improving the experience of a user. The front end of the middle section sleeve 23 is buckled with a pen cap, and the end face of the pen cap is in contact with the end face of the other end of the convex ring 231 and is limited by the stop of the convex ring 231. The middle sleeve 23 is sleeved on the circular tube section 2112 and buckled with the circular tube section 2112, and the front end face of the middle sleeve 23 is stopped and limited by the stopping step 215.

The pushing structure 24 includes a nut tube 241 disposed in the middle hub 23 and a push rod 242 disposed in the nut tube 241, wherein the nut tube 241 includes a rotating section 2411 and an inserting section 2412, and an outer diameter of the inserting section 2412 is smaller than an outer diameter of the rotating section 2411. The rotating section 2411 is placed in the middle joint sleeve 23, and a plurality of rotation stopping grooves are formed in the outer wall of the rotating section 2411 along the circumferential direction. The inner wall of the middle joint sleeve 23 close to the closed end is provided with a plurality of rotation stopping ridges along the circumferential direction, and the rotation stopping ridges are meshed with the rotation stopping grooves.

The insertion section 2412 of the nut tube 241 is inserted into the tubular section 2112 from the through hole in the rear of the tubular section 2112, and is able to rotate relative to the tubular section 2112. The insertion section 2412 has two oppositely disposed apertures 2413 on the outer wall near the ends. A spring plate 2414 is arranged in the hole 2413, and a screw thread 2415 is arranged on the inner wall of the spring plate 2414. A circle of rotating protrusions 2416 are arranged on the periphery of the inserting section 2412, and a rotating concave ring 2417 matched with the rotating protrusions 2416 is arranged on the inner wall of the through hole of the circular pipe section 2112 and used for limiting the movement of the nut pipe 241 in the axis direction.

The pushing rod 242 includes a threaded rod 2421 and a refill fixing part 2422 arranged at the front end of the threaded pipe, and the refill fixing part 2422 is inserted into the through hole of the circular pipe section 2112 from the rear end of the circular pipe section 2112 to be fixedly connected with the refill 22. In this embodiment, the refill fixing part 2422 includes two clamping plates 2423 oppositely arranged, a refill 22 cavity is formed between the two clamping plates 2423, and the rear end of the refill 22 is embedded into the refill 22 cavity, so that the refill 22 is fixed on the refill fixing part 2422. The inner wall of the circular tube section 2112 is provided with a limiting chute 217 for limiting the clamping plate 2423 in the circumferential direction along the axis direction, the limiting chute 217 extends into the pen head main body 211, so that when the push rod 242 pushes the pen core 22 to slide along the chute 216, the clamping plate 2423 slides along the limiting chute 217, and through the arrangement of the limiting chute 217, the push rod 242 is enabled to rotate linearly while the pen core 22 is ensured to move stably, and the pen core 22 is prevented from being driven to rotate by the push rod 242.

In this embodiment, the insertion section 2412 is rotated in the pen head 21 by rotating the rotation section 2411 of the nut tube 241, at this time, the screw thread 2415 of the insertion section 2412 drives the threaded rod 2421 through screw transmission, and when the clamping plate 2423 of the threaded rod 2421 is limited by the limiting sliding groove 217, the threaded rod 2421 is linearly moved along the axial direction, so that the threaded rod 2421 drives the pen core 22 to move sequentially along the axial direction, thereby adjusting the length of the pen core 22 extending out of the front end of the pen head main body 211.

The brush unit 3 includes a brush holder 31, a brush 32, and a brush cover 33. The brush holder 31 is provided with a ring of convex rings 311 dividing the brush holder 31 into a front section and a rear section, the front section of the brush holder 31 is a conical head, and the brush 32 is inserted into the conical head. The brush cover 33 is engaged with the front section of the brush holder 31, and an end surface of the brush cover 33 is abutted against an end surface of the convex ring 311. The rear section of the brush holder 31 is inserted into the inner cavity of the pen holder 1 in an interference fit manner, and the end surface of the pen holder 1 abuts against the end surface of the convex ring 311.

Example 2

Referring to fig. 7, unlike example 1, in an embodiment of the present application, the upper lip 213 may be further provided in a semi-elliptical tube shape, so as to increase a wrapping area of the upper lip 213 on the circumferential surface of the pen core 22.

Example 3

Referring to fig. 8, unlike embodiment 1, the notch 212 only forms a wick outlet on the tip of the pen, which has a shape similar to the thick line 221, specifically, the wick outlet is in a shape of a willow leaf and is bent towards one end.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The eyebrow pencil unit comprises a pencil head and a pencil lead arranged in the pencil head, the pencil lead is flat and rod-shaped, the front end face of the pencil lead is provided with a thick line part, the edge part of the periphery face of the pencil lead is located, the pencil head is tubular, the front end of the pencil lead is provided with a pencil lead outlet, and a notch for forming the pencil lead outlet is formed in the periphery wall of the pencil head.

2. The tip structure of a eyebrow pencil according to claim 1, wherein the tip exit is provided in a shape of a willow-leaf and curved toward one end to form an arc-shaped port.

3. The structure of the nib of the eyebrow pencil of claim 1, wherein the nib outlet is semi-open, the blade edge is exposed from the notch, the nib includes a nib body and an upper lip mouth disposed at the front end of the nib body for wrapping the circumferential surface of the nib part, and the front end surface of the upper lip mouth is an arc surface.

4. The tip structure of a eyebrow pencil according to claim 3, wherein the upper lip mouth is provided in a shape of a pointed mouth whose width decreases in a direction away from the tip main body, and a projection is provided on a front end surface of the tip main body so as to oppose the upper lip mouth.

5. The tip structure of a eyebrow pencil according to claim 3, wherein the upper lip mouth is in the shape of a semi-elliptical tube.

6. The eyebrow pencil of claim 3, wherein two sliding grooves are oppositely formed in the inner cavity of the pencil head main body, the pencil lead is provided with a pencil point portion and a back portion back to the pencil point portion, the pencil lead is respectively arranged in one sliding groove for rotation limitation, and one sliding groove extends to the upper lip mouth.

7. The structure of the eyebrow pencil tip of claim 1, wherein the eyebrow pencil unit further comprises a middle section sleeve, the pencil holder is buckled on the rear section of the middle section sleeve, a pencil cap is buckled on the front section of the middle section sleeve, and a propelling structure is arranged in the middle section sleeve and connected with the pencil core to drive the pencil core to move forwards and backwards in the pencil tip.

8. The nib structure of a eyebrow pencil of claim 7, wherein the advancing structure comprises a nut tube disposed within the middle casing and a push rod disposed within the nut tube; the pen point main body comprises a circular tube section inserted in the middle-section inner cavity, the circular tube section is sleeved on the insertion section of the nut tube, the front end of the push rod is provided with a pen core fixing part arranged in the through hole of the circular tube section in a sliding mode, the rear end of the pen core is connected with the pen core fixing part, the nut tube rotating section rotates, and the pen core is driven to move forwards and backwards in the pen point.

9. The structure of the eyebrow pencil tip of claim 8, wherein the pencil core fixing part comprises oppositely arranged clamping plates, a pencil core cavity is formed between the two clamping plates, and the pencil core is clamped in the pencil core cavity; and a limiting sliding groove for limiting the clamping plate in the circumferential direction is arranged on the inner wall of the circular pipe section along the axis direction.

10. The structure of a eyebrow pencil of claim 1, further comprising a brush unit including a brush holder having a rear end engaged with the shaft, a brush connected to the brush holder, and a brush cover covering a front end of the brush holder.