CN212488942U

CN212488942U - Environment-friendly pen holder structure and cosmetic pencil

Info

Publication number: CN212488942U
Application number: CN202020877954.1U
Authority: CN
Inventors: 赵林烽
Original assignee: Ningbo Jieli Cosmetics Packaging Co ltd
Current assignee: Ningbo Jieli Cosmetics Packaging Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-02-09
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses an environment-friendly pen-holder structure and cosmetic pencil belongs to cosmetics technical field. An environment-friendly pen holder structure comprises a pen holder main body, an inner pen sleeve detachably sleeved at the front end of the pen holder main body, an outer pen sleeve detachably sleeved outside the inner pen sleeve, and a front end plug detachably screwed at the front end of the inner pen sleeve; the front end plug clamps and fixes the outer pen cap on the inner pen cap; the outer penholder is detachably sleeved at the rear part of the penholder main body, and the tail plug is detachably and spirally arranged at the rear end of the penholder main body; the tail plug clamps and fixes the outer penholder on the penholder main body. This technical scheme has carried out stable connection with whole pen-holder structure through the mode that adopts mechanical connection. Materials such as glue are avoided, connection stability is guaranteed, and meanwhile compared with the prior art, the connection structure is more environment-friendly.

Description

Environment-friendly pen holder structure and cosmetic pencil

Technical Field

The utility model belongs to the technical field of cosmetics, refer in particular to an environment-friendly pen-holder structure and contain cosmetic pencil of this environment-friendly pen-holder structure.

Background

At present, more traditional cosmetic pencils have the same structure as the existing fountain pens, and a refill is arranged in a penholder, and then a pen sleeve is arranged at one end of the penholder.

As in chinese patent, patent number: 201810509662. X; it specifically discloses a rotation type liquid cosmetic pencil, including upper cover, brush-holder stud, the inner cup of coaxial setting and the bottle that is used for depositing liquid makeup material, the upper cover link up from top to bottom and has last port and lower port, inner cup lower extreme and bottle fixed connection, its upper end outside and brush-holder stud spiro union, the brush-holder stud wear to locate the inner cup extends inside the bottle, and seals in the upper end of inner cup is inboard, the upper cover rotationally the cover is located on the inner cover, upper cover and brush-holder stud are mutually interfered, and when the upper cover was rotatory for the inner cup, can drive the brush-holder stud for the inner cup spiral ground up-and-down motion for the brush-holder stud salient is in the last port of upper cover or indentation upper cover. The upper cover does not need to be taken down in the whole using process, and the situation that the upper cover is not firmly matched with the bottle body and even falls off due to repeated plugging and unplugging of the upper cover can be avoided.

Simultaneously, it discloses again, the inboard is equipped with first stuck point under the upper cover lower extreme mouth, the inner cup outside is equipped with the second stuck point with first stuck point matched with, inner cup lower extreme and bottle joint or through glue fixed connection.

Although the cosmetic pencil solves the problem that the upper cover falls off in the prior art, the penholder is complex in the actual production and assembly process, and the operation space is narrow. Meanwhile, in actual production, the pen cap and the pen holder are bonded by glue, so that the glue has a large taste and is not good for workers, and the environment is not protected when the glue is discharged into the air. Therefore, a technical scheme which avoids the adoption of glue for bonding but can keep stable connection of the pen holder is needed and the scheme is applied to the cosmetic pen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure of not adopting glue to bond the pen-holder realizes the stable connection of pen-holder structure through mechanical connection mode to and contain the cosmetic pencil structure of this kind of pen-holder.

The purpose of the utility model is realized like this: an environment-friendly pen holder structure comprises

A main body of the pen holder,

an inner pen cap detachably sleeved at the front end of the pen holder main body,

the outer pen cap is detachably sleeved outside the inner pen cap,

the front end plug is detachably screwed at the front end of the inner pen cap; the front end plug clamps and fixes the outer pen cap on the inner pen cap;

an outer penholder detachably sleeved at the rear part of the penholder main body,

the tail plug is detachably and rotatably arranged at the rear end of the pen holder main body; the tail plug clamps and fixes the outer penholder on the penholder main body.

Preferably, the inner pen sleeve and the pen holder main body are made of plastic.

Preferably, the outer pen sleeve and the outer pen holder are thin aluminum sleeves.

Preferably, a pen point is installed in the pen holder main body, an inner rod is synchronously connected to one end of the pen point, and the movement of the inner rod is controlled through the rotation of the pen point.

Preferably, the pen point and the inner rod are in spline fit to achieve synchronous connection.

Preferably, the tail end of the inner rod is provided with a threaded bulge and is screwed in the pen phase.

Preferably, a thread groove is formed in the inner wall of the pen phase, and a thread protrusion is arranged at the tail end of the inner rod; the thread bulge at the tail end of the inner rod is matched with the thread groove, so that the inner rod can be screwed in or screwed out.

Preferably, a sealing groove is formed in one end of the pen phase, a sealing ring is arranged in the sealing groove, and the sealing ring abuts against the inner side of the pen point.

Preferably, the front end plug is connected with the inner pen sleeve through threads; the tail plug is connected with the pen holder main body through threads.

A cosmetic pencil comprises the penholder structure, wherein the left end of the inner rod is connected with a pencil lead, and the movement of the pencil lead is controlled by rotating the pencil lead.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. this technical scheme has carried out stable connection with whole pen-holder structure through the mode that adopts mechanical connection. Materials such as glue are avoided, connection stability is guaranteed, and meanwhile compared with the prior art, the connection structure is more environment-friendly.

2. The utility model discloses a rotate the nib and just can realize the rotation of control refill, the length of nib is compared in prior art can be very much moreover, and the part that the people's hand gripped like this just rotates more just more conveniently laborsavingly in the pivoted time.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second simplified structural diagram of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic view of the structure after the movement of the pen core on the basis of fig. 2.

In the figure: 1-front end plug; 2-outer pen cap; 3-inner pen cap; 4-a pen point; 5-a pen holder body; 6-inner rod; 7-sealing ring; 8-phase of pen; 9-outer penholder; 10-a tail plug; 11-a pen core; 12-a thread projection; 13-thread groove.

Detailed Description

The invention will be further described with reference to specific embodiments.

The first embodiment is as follows: as shown in FIGS. 1-4, an environment-friendly pen holder structure comprises

A main body 5 of the pen holder,

an inner pen cap 3 detachably fitted on the front end of the pen holder main body 5,

the outer pen cap 2 is detachably sleeved outside the inner pen cap 3,

the front end plug 1 is detachably screwed at the front end of the inner pen cap 3; the front end plug 1 clamps and fixes the outer pen cap 2 on the inner pen cap;

an outer barrel 9 detachably fitted on the rear portion of the barrel body 5,

a tail plug 10 detachably screwed at the rear end of the barrel body 5; the tail plug 10 clamps and fixes the outer penholder 9 on the penholder main body 5. The front end plug 1 is connected with the inner pen cap 3 through threads; the tail plug 10 is in threaded connection with the pen holder main body 5.

The technical scheme specifically discloses a structural design scheme of an environment-friendly pen holder. This technical scheme at first realizes the detachable connection with pen-holder main part 5 and interior pen socket 3, and here detachable connection mode can be threaded connection also can be through the cooperation of outer terminal surface shaping draw-in groove or card strip and interior pen socket 3 realization at pen-holder main part 5. Meanwhile, the outer pen cap 2 is arranged on the outer side of the inner pen cap 3, and exquisite patterns can be drawn on the outer pen cap 2 in an actual product. Meanwhile, two sides of the outer edge of the outer pen cap 2 are respectively abutted against the front end plug 1 and the inner pen cap 3. The concrete principle is that the one end shaping of front end stopper 1 has the internal thread, and the left end of interior pen socket 3 is worn to establish in front end stopper 1 and the shaping has the external screw thread, can control the distance between the two through threaded connection between front end stopper 1 and the interior pen socket 3. The outer cap 2 located therebetween is thus fixed. Therefore, in actual use, a step surface is formed on the right side of the outer part of the inner pen cap 3, and the step surface can position the position of the outer pen cap 2. This also has the advantage that the front end plug 1 and the inner cap 3 can be pulled out together when the user grips the outer cap 2 and pulls it to the left.

Similarly, the outer barrel 9 is fixed between the end plug 10 and the barrel body 5. The rear end of the penholder main body 5 is connected with the front section of the tail plug 10 through threads, and meanwhile, the limiting is realized through the designed step surface. The design can realize connection by adopting a mechanical connection mode, and the whole course of the connection mode does not need glue, so that compared with the prior art, the novel connecting structure is more environment-friendly and more convenient to install, and particularly in daily production, a modularized assembly mode can be adopted, so that the novel connecting structure is simpler and more convenient, and the production efficiency is improved.

Preferably, the inner pen sleeve 3 and the pen holder body 5 are made of plastic. This technical scheme is through adopting plastics preparation with pen socket 3 and pen-holder main part 5, and these two parts are all inside moreover, do not need visual effect, can reduction in production cost like this.

Preferably, the outer cap 2 and the outer shaft 9 are thin aluminum sleeves. And both of the two components are arranged on the outer side, so that more aesthetic patterns can be arranged at the later stage. Meanwhile, the aluminum sleeve is not afraid of the adhesion of cosmetic liquid and the like when in use, and is smooth and clean after being wiped. Especially after long-term use, can keep smooth and clean.

Preferably, a pen tip 4 is installed in the pen holder body 5, an inner rod 6 is synchronously connected to one end of the pen tip 4, and the movement of the inner rod 6 is controlled by the rotation of the pen tip 4.

The technical scheme specifically discloses a technical scheme for realizing synchronous rotation inside the pen holder main body 5 and further controlling the rotation of the pen core 11. In actual use, the front end plug 1, the outer cap 2 and the inner cap 3 are removed first. At this moment, the pen point 4 can be exposed, then the user needs to rotate the pen point 4, then the rotation of the pen point 4 can drive the rotation of the inner rod 6, the rotation of the inner rod 6 can change the relative position relation between the inner rod and the pen point 4, and therefore the position movement of the inner rod 6 can be realized.

Preferably, the pen tip 4 and the inner rod 6 are in spline fit to realize synchronous connection.

This technical scheme provides the mode that can furthest realize the degree of synchronism of connecting between nib 4 and interior pole 6. The design is finally embodied on the product, and the relation between the rotation angle of the pen point 4 and the moving distance of the pen core 11 is very linear, so that the use feeling of a consumer can be improved. Generally, a plurality of key grooves are formed in the inner side wall of the pen point 4, the inner rod 6 is also formed with a key groove matched with the inner rod, and finally synchronous connection is achieved through the spline matching mode. In the spline fit, because more teeth and grooves are uniformly formed at the pen point 4 and the inner rod 6, the spline fit is stressed uniformly; because the groove is shallow, the stress concentration at the tooth root is small, and the strength is weakened less; the number of teeth is more, and the total contact area is larger, so that larger load can be borne; the alignment of the parts on the shaft and the shaft is good. Simultaneously in this product, the clearance that the cooperation mode of spline rotated idle running is less, can improve user's use impression, increases the senior sense of product. While spreading apart from splines may also take the form of a conventional spline fit.

Meanwhile, the leftmost end of the inner side wall of the pen point 4 is provided with a step part which can limit the movement of the inner rod 6 and prevent the movement to the outer side.

Preferably, the tail end of the inner rod 6 is provided with a threaded boss 12 and screwed in the pen phase 8. A thread groove 13 is formed in the inner wall of the pen phase 8, and a thread protrusion 12 is formed at the tail end of the inner rod 6; the thread bulge 12 at the tail end of the inner rod is matched with the thread groove 13, so that the inner rod 6 can be screwed in or screwed out.

The technical scheme specifically discloses another mode except the two modes, wherein the other mode is a mode of controlling the movement of the inner rod 6 through threaded connection. Specifically, as shown in fig. 3, the outer side surface of the left end of the inner rod 6 is synchronously connected with the pen tip 4 through the key slot as described above, and a pen core is connected to the left end of the inner rod when the function requirement of a cosmetic pen is met; meanwhile, the right end of the inner rod 6 is provided with a section of external thread, the inner side wall of the pen phase 8 is provided with an internal thread, the inner rod 6 is driven to rotate by the rotation of the pen point 4, and the movement of the inner rod 6 is controlled due to the relative fixation of the position of the pen phase 8.

In addition, in an actual product, the inner rod 6 is designed to be large in two ends and small in middle, so that materials are saved, the two ends of the inner rod are bearing positions, and the strength can be increased, and key grooves and threads can be machined conveniently.

Preferably, a sealing groove is formed at one end of the pen phase 8, a sealing ring 7 is arranged in the sealing groove, and the sealing ring 7 abuts against the inner side of the pen point 4. The design of the sealing groove can prevent dust from entering the position between the pen phase 8 and the pen holder main body 5. Since the position is substantially not moved after the product has been assembled, and therefore it is also a dead cleaning corner, the design of the sealing ring reduces the introduction of dust.

A cosmetic pencil comprises the penholder structure, wherein a pencil lead 11 is connected to the left end of the inner rod 6, and the movement of the pencil lead 11 is controlled by rotating the pencil lead 4. The technical scheme specifically discloses a technical scheme of a cosmetic pencil capable of driving a pencil core 4 to move. Through the connection of the inner rod 6 and the refill 11, the movement process of the refill 11 can be controlled when the movement of the inner rod 6 is controlled, and the use is more flexible and convenient.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An environment-friendly pen holder structure is characterized by comprising

A pen holder main body (5),

an inner pen cap (3) detachably sleeved at the front end of the pen holder main body (5),

the outer pen cap (2) is detachably sleeved outside the inner pen cap (3),

the front end plug (1) is detachably screwed at the front end of the inner pen cap (3); the front end plug (1) clamps and fixes the outer pen cap (2) on the inner pen cap;

an outer penholder (9) detachably sleeved at the rear part of the penholder main body (5),

the tail plug (10) is detachably and spirally arranged at the rear end of the pen holder main body (5); the tail plug (10) clamps and fixes the outer penholder (9) on the penholder main body (5).

2. An environment friendly pen holder structure according to claim 1, characterized in that the inner cap (3) and the pen holder body (5) are made of plastic.

3. An environment friendly pen holder structure according to claim 1, characterized in that the outer pen casing (2) and the outer pen holder (9) are thin aluminum sleeve.

4. The environment-friendly pen holder structure according to claim 1, wherein a pen point (4) is installed in the pen holder main body (5), one end of the pen point (4) is synchronously connected with the inner rod (6), and then the movement of the inner rod (6) is controlled through the rotation of the pen point (4).

5. The environment-friendly pen holder structure according to claim 4, wherein the pen tip (4) and the inner rod (6) are in spline fit to achieve synchronous connection.

6. An environment-friendly pen holder structure according to claim 4 or 5, characterized in that the tail end of the inner rod (6) is provided with a thread bulge (12) and is screwed in the pen phase (8).

7. The environment-friendly pen holder structure according to claim 6, wherein the inner wall of the pen phase (8) is provided with a thread groove (13), and the tail end of the inner rod (6) is provided with a thread protrusion (12); the thread bulge (12) at the tail end of the inner rod (6) is matched with the thread groove (13), so that the inner rod (6) can be screwed in or screwed out.

8. An environment-friendly pen holder structure according to claim 6, characterized in that one end of the pen phase (8) is formed with a sealing groove, a sealing ring (7) is arranged in the sealing groove, and the sealing ring (7) is abutted against the inner side of the pen point (4).

9. An environment-friendly pen holder structure according to claim 1, characterized in that the front end plug (1) is in threaded connection with the inner cap (3); the tail plug (10) is connected with the pen holder main body (5) through threads.

10. A cosmetic pencil, characterized in that, comprising a pencil holder structure as claimed in any one of claims 1 to 9, a pencil core (11) is connected to the left end of the inner rod (6), and the movement of the pencil core (11) is controlled by rotating the pencil tip (4).