CN211794842U

CN211794842U - Replaceable cosmetic pencil

Info

Publication number: CN211794842U
Application number: CN201922358073.9U
Authority: CN
Inventors: 赵林烽
Original assignee: Ningbo Jieli Cosmetics Packaging Co ltd
Current assignee: Ningbo Jieli Cosmetics Packaging Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-30
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the technical field of cosmetics technique and specifically relates to a but substitution cosmetic pencil is related to. The utility model provides a but substitution cosmetic pencil, including hollow pen-holder, the inside both ends symmetry joint of pen-holder has well festival, it is provided with two annular archs to correspond two well festivals on the inner wall of pen-holder, it is provided with a plurality of first bumps to correspond annular arch on the outer wall of well festival, still be provided with a plurality of second bumps that support on the inner wall of pen-holder and be used for preventing well festival rocking along the circumferencial direction on the outer wall of well festival, be provided with a looks in the well festival, be provided with interior screw thread section on the inner wall of keeping away from well festival one end of a looks in the looks, be provided with the pars contractilis mutually to the pen, the pars contractilis including the screw rod with interior screw thread section threaded connection and the bearing section of thick bamboo that is used for placing the lotion of keeping away from a looks of. The utility model discloses a both ends all are equipped with the lotion, can realize the convenient replacement of lotion moreover.

Description

Replaceable cosmetic pencil

Technical Field

The utility model belongs to the technical field of cosmetics technique and specifically relates to a but substitution cosmetic pencil is related to.

Background

The cosmetic pencil is used as a daily living article for women, has a plurality of varieties, is commonly used as a lipstick pencil, and is widely used as a cosmetic and color cosmetic article at present.

The structure of the cosmetic pen on the market is comparatively single at present, and the lotion all designs only in one end, and is comparatively deficient in space utilization, and the lotion department can not be replaced moreover, and the function is comparatively simple.

For example, Chinese patent publication numbers are: CN206964306U, a novel lipstick pen announced in 2018, 2, month, and 26, comprising an outer shell, wherein the top end of the outer shell is sleeved with an inner sleeve, the inner sleeve is sleeved with a paste seat, the paste seat is sleeved with a paste, the top of the outer shell is sleeved with an inner shell for limiting the paste and the paste seat, and the bottom end of the outer shell is sleeved with a rotary seat; the utility model provides a novel lipstick pen, which has novel structure; the inner sleeve is in threaded connection with the outer shell, and the front end of the inner shell is provided with a limiting flange; the mode that traditional lipstick pen held inner shell swivel housing is changed in roating seat and inner skleeve gear drive connection, only needs the one hand to pass through the roating seat of swivel housing bottom, drives the inner skleeve and rotates to drive the lotion seat of suit in the inner skleeve and rotate, thereby realize the flexible of lotion, but the lotion only designs in one end, and is comparatively scarce in space utilization, and lotion department can not be replaced moreover, and the function is fairly simple.

Disclosure of Invention

The utility model discloses mainly be comparatively single to current cosmetic pencil's structure, the lotion all designs in one end, comparatively lacks in space utilization, and lotion department can not be replaced moreover, and the problem that the function is simpler provides a both ends and all is equipped with the lotion, can realize the replaceable cosmetic pencil of the convenient replacement of lotion moreover.

The purpose of the utility model is mainly realized by the following scheme: a replaceable cosmetic pencil comprises a hollow pencil holder, wherein middle sections are symmetrically clamped at two ends inside the pencil holder, two annular bulges are arranged on the inner wall of the pencil holder corresponding to the two middle sections, a plurality of first salient points are arranged on the outer wall of each middle section corresponding to the annular bulges, a plurality of second salient points which are abutted against the inner wall of the pencil holder and used for preventing the middle sections from shaking are further arranged on the outer wall of each middle section along the circumferential direction, a pencil phase is arranged in each middle section, an inner thread section is arranged on the inner wall of the pencil phase far away from one end of each middle section, a telescopic part is arranged in the pencil phase and comprises a screw rod in threaded connection with the inner thread section and a bearing barrel which is arranged at one end of the screw rod far away from the pencil phase and used for placing a paste body, the outer edge of the cross section of the bearing barrel is polygonal, and a pencil point is arranged between each middle section and the telescopic part, the inner edge of the cross section of the pen point is a polygon matched with the bearing cylinder. The inner two ends of the pen holder are symmetrically clamped with middle sections, the inner wall of the pen holder is provided with two annular bulges corresponding to the two middle sections, the outer wall of the middle section is provided with a plurality of first convex points corresponding to the annular bulges, the plurality of convex points are uniformly arranged at intervals along the circumferential direction, the arrangement of the first convex points improves the hand feeling when the middle section is inserted or pulled out, and reduces materials, the outer wall of the middle section is also provided with a plurality of second convex points which are abutted against the inner wall of the pen holder and are used for preventing the middle section from shaking, the second convex points are also uniformly arranged on the outer wall of the middle section, the middle section can prevent the middle section from shaking, a pen phase is arranged in the middle section, the inner wall of the pen phase, which is far away from one end of the middle section, is provided with an internal thread section, and a telescopic part is arranged in the pen phase, the telescopic part comprises a screw rod in threaded connection with, the outer edge of the cross section of the bearing cylinder is polygonal, a pen point is arranged between the middle section and the telescopic part, the inner edge of the cross section of the pen point is polygonal matched with the bearing cylinder, thereby the supporting cylinder can be driven to rotate when the pen point rotates, the supporting cylinder and the screw rod rotate simultaneously, the screw rod can drive the supporting cylinder to move along the axial direction when rotating on the internal thread section, thereby the supporting cylinder can move with the paste body, the use is convenient for users, different kinds of paste bodies can be placed at the two ends, the space utilization rate is high, and when the replacement, the user directly breaks away from the penholder with the middle section, the pen phase, the telescopic part, the paste and the nib as a whole, and then inserts the parts with different styles of pastes into the vacant penholder to realize the replacement of different styles of pastes, the operation process is very convenient and fast, the hand feeling is good, and the pen is clean and sanitary and can meet the requirements of customers.

Preferably, the middle section is clamped with a pen cap. The middle section is connected with the pen cap in a clamping mode, so that the paste can be prevented from contacting with air for a long time, and the paste can be prevented from being oxidized or polluted.

Preferably, the outer edge of the cross section of the supporting cylinder is octagonal, and the inner edge of the cross section of the pen point is in a matching octagonal shape. The outer edge of the cross section of the supporting cylinder is octagonal, the inner edge of the cross section of the pen point is matched octagonal, the wall thickness of the pen point is made to be just not too thick or too thin due to the octagonal design, and the pen point can be formed into a flawless product better in the injection molding process.

Preferably, a first sealing ring is arranged between the pen point and the middle section. Be provided with first sealing washer between nib and the well festival, the design of first sealing washer makes the nib feel better when rotatory.

Preferably, a second sealing ring is arranged between the middle section and the pen cap. The second sealing ring is arranged between the middle section and the pen cap, so that the connection between the middle section and the pen cap is stable, the sealing performance is good, dust cannot enter through a gap, and the paste can be prevented from being oxidized and polluted.

Preferably, the screw is of a hollow structure. The screw rod is hollow structure, can save material.

Preferably, the number of the first bumps is 3. The quantity of first bump is 3, feels the best when inserting the well festival subassembly or extracting the pen-holder this moment, can guarantee certain stability, prevents that well festival can not break away from on the pen-holder easily.

Preferably, the outer wall of the middle section is provided with first rotation stopping ribs arranged at intervals, and the inner wall of the penholder is provided with second rotation stopping ribs corresponding to the first rotation stopping ribs. Be provided with the first muscle that splines that the interval set up on the outer wall of well festival, correspond first muscle that splines on the inner wall of pen-holder and be provided with the second rib that splines, first rib that splines and second rib that splines cooperate, can prevent pen-holder and well festival relative rotation.

Therefore, the utility model discloses a but substitution cosmetic pencil utensil has following advantage: the utility model is simple in operation, both ends all are provided with the lotion, can realize the convenient replacement of lotion moreover to comparatively clean health during the replacement, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the middle section of the present invention.

Fig. 4 is a schematic structural diagram of a middle pen phase of the present invention.

Fig. 5 is a cross-sectional view of a pen phase in the present invention.

Fig. 6 is a schematic structural view of the middle telescopic part of the present invention.

Fig. 7 is a cross-sectional view of the pen holder of the present invention.

Illustration of the drawings: 1-pen cap, 2-pen point, 3-first sealing ring, 4-second sealing ring, 5-telescopic part, 51-bearing cylinder, 52-screw rod, 6-pen phase, 61-internal thread section, 7-middle section, 71-first salient point, 72-second salient point, 73-first rotation stopping rib, 8-pen holder, 81-annular bulge, 82-second rotation stopping rib and 9-paste.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, 2, 3, 4, 5, 6 and 7, a replaceable cosmetic pencil comprises a hollow pencil shaft 8, middle sections 7 are symmetrically clamped at two ends inside the pencil shaft 8, two annular protrusions 81 are arranged on the inner wall of the pencil shaft 8 corresponding to the two middle sections 7, a plurality of first salient points 71 are arranged on the outer wall of the middle section 7 corresponding to the annular protrusions 81, the plurality of salient points are evenly arranged along the circumferential direction at intervals, the arrangement of the first salient points 71 improves the hand feeling when the middle section 7 is inserted or pulled out, the material is reduced, the number of the first salient points 71 is 3, the hand feeling when the middle section 7 is inserted or pulled out of the pencil shaft 8 is best, a plurality of second salient points 72 which are abutted against the inner wall of the pencil shaft 8 and used for preventing the middle section 7 from shaking are also arranged on the outer wall of the middle section 7 along the circumferential direction, the arrangement of the second salient points 72 can prevent the middle section 7 from shaking, a pen phase 6 is arranged in the middle section 7, an inner thread section 61 is arranged on the inner wall of one end, far away from the middle section 7, of the pen phase 6, an expansion part 5 is arranged in the pen phase 6, the expansion part 5 comprises a screw rod 52 in threaded connection with the inner thread section 61 and a bearing cylinder 51 which is arranged at one end, far away from the pen phase 6, of the screw rod 52 and used for placing the paste 9, the screw rod 52 is of a hollow structure and can save materials, the outer edge of the cross section of the bearing cylinder 51 is polygonal, a pen point 2 is arranged between the middle section 7 and the expansion part 5, the inner edge of the cross section of the pen point 2 is polygonal matched with the bearing cylinder 51, so that the bearing cylinder 51 can be driven to rotate when the pen point 2 rotates, the bearing cylinder 51 and the screw rod 52 rotate simultaneously, the screw rod 52 can drive the bearing cylinder 51 to move along the axial direction when rotating on the inner thread section 61, different types of paste 9 can be placed at two ends, the space utilization rate is high, and when the replacement is carried out, a user directly separates the middle section 7, the pen phase 6, the telescopic part 5, the paste 9 and the pen point 2 from the pen holder 8 integrally, and then inserts the parts with different types of pastes 9 into the vacant pen holder 8, so that the replacement of the different types of pastes 9 is realized, the operation process is very convenient and fast, the hand feeling is good, and the pen is clean and sanitary and can meet the requirements of customers.

The middle section 7 is connected with the pen cap 1 in a clamping mode, so that the paste 9 can be prevented from being in contact with air for a long time, and the paste 9 can be prevented from being oxidized or polluted.

The outer edge of the cross section of the supporting cylinder 51 is octagonal, the inner edge of the cross section of the pen point 2 is matched octagonal, the wall thickness of the pen point 2 is just right due to the octagonal design, the pen point cannot be too thick or too thin, and the design can be used for forming a flawless product in the injection molding process.

Be provided with first sealing washer 3 between nib 2 and the well festival 7, the design of first sealing washer 3 makes the feel of nib 2 when rotatory better, is provided with second sealing washer 4 between well festival 7 and the pen socket 1, and the design of second sealing washer 4 makes the connection between the two stable, and sealing performance is good, can not have the dust to pass through the clearance and get into, can also prevent that lotion 9 from oxidizing and receiving the pollution.

Be provided with the first only commentaries on classics muscle 73 that the interval set up on the outer wall of well festival 7, correspond first only commentaries on classics muscle 73 and be provided with the second only commentaries on classics muscle 82 on the inner wall of pen-holder 8, first only commentaries on classics muscle 73 and second only commentaries on classics muscle 82 cooperate, can prevent that pen-holder 8 and well festival 7 from rotating relatively.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. A replaceable cosmetic pencil is characterized by comprising a hollow pencil holder, wherein middle sections are symmetrically clamped at two ends inside the pencil holder, two annular bulges are arranged on the inner wall of the pencil holder corresponding to the two middle sections, a plurality of first convex points are arranged on the outer wall of each middle section corresponding to the annular bulges, a plurality of second convex points which are abutted against the inner wall of the pencil holder and used for preventing the middle sections from shaking are further arranged on the outer wall of each middle section along the circumferential direction, a pencil phase is arranged in each middle section, an internal thread section is arranged on the inner wall of the pencil phase far away from one end of each middle section, a telescopic part is arranged in each pencil phase and comprises a screw rod in threaded connection with the internal thread section and a bearing cylinder which is arranged at one end of the screw rod far away from the pencil phase and used for placing, the outer edge of the cross section of the bearing cylinder is polygonal, and a pencil point is arranged between each middle section and the telescopic part, the inner edge of the cross section of the pen point is a polygon matched with the bearing cylinder.

2. The replaceable cosmetic pencil of claim 1, wherein the middle section is clipped with a pencil cap.

3. A replaceable cosmetic pencil as claimed in claim 1, wherein the outer edge of the cross-section of the holder barrel is octagonal and the inner edge of the cross-section of the nib is a matching octagon.

4. A replaceable cosmetic pencil as claimed in claim 1, 2 or 3 wherein a first sealing ring is provided between the tip and the middle section.

5. The replaceable cosmetic pencil of claim 2, wherein a second seal ring is disposed between the middle section and the pencil cap.

6. A replaceable cosmetic pencil as claimed in claim 1, 2 or 3 wherein the screw is hollow.

7. A replaceable cosmetic pencil as claimed in claim 1, 2 or 3, wherein the number of the first protrusions is 3.

8. The replaceable cosmetic pencil as claimed in claim 1, 2 or 3, wherein the outer wall of the middle section is provided with first rotation stopping ribs arranged at intervals, and the inner wall of the pencil holder is provided with second rotation stopping ribs corresponding to the first rotation stopping ribs.