CN208274326U - A kind of lipstick packing tube - Google Patents
A kind of lipstick packing tube Download PDFInfo
- Publication number
- CN208274326U CN208274326U CN201820372628.8U CN201820372628U CN208274326U CN 208274326 U CN208274326 U CN 208274326U CN 201820372628 U CN201820372628 U CN 201820372628U CN 208274326 U CN208274326 U CN 208274326U
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- lid
- pedestal
- section
- salient point
- packing tube
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Abstract
The utility model discloses a kind of lipstick packing tubes, belong to cosmetic package technical field.The lipstick packing tube, including lid and pedestal, the top exterior walls of the pedestal are equipped with circumferentially distributed salient point, the inner wall of the lid opening portion is equipped with the annular groove cooperated with the salient point, the medial surface of the lid opening has chamfering, there is changeover portion, the length of the changeover portion is 0.5-0.7mm between the chamfering and annular groove.The utility model opens up the chamfer and round-corner transition of wide-angle on the inner wall of lid open end, shorten the length of changeover portion, so that the path of lid and pedestal salient point interference fit is shortened, reduce the friction of the two, and then reduce the abrasion of salient point, extend the service life of lid and pedestal, increases lid and close number.
Description
Technical field
The utility model relates to cosmetic package technical fields, and in particular to a kind of lipstick packing tube.
Background technique
Currently, makeup has become indispensable a part in people's daily life.The form of cosmetics is also varied,
Such as powdery, liquid, paste etc..In order to facilitate the use of cosmetics, different cosmetics are generally fabricated to difference by people
Shape and in the suitable container.The wherein cosmetics of vermicelli shape, such as lipstick, lipstick, concealer, skin-whitening stick and anti-
White stick of solarization etc., which is generally seated in strip packaging pipe, is designed manufacture.
In the prior art, lipstick packing tube is generally by lid finished product, 2 part of bottom finished product composition, passes through lid and pedestal
It cooperates and protects internal lipstick lotion from extraneous pollution.Removably spiral-lock, first will lid on lipstick pedestal for lid
Body is pulled up from lipstick pedestal, is screwed out lipstick by relative rotation and is used.
Currently, lid mostly uses greatly 3 ideas and lid fit structure on bottom to generate separating force, as shown in Figs. 1-2, pedestal 1 bottom of with
Top edge set there are three salient point 11, the inner wall of lid 2 is equipped with the baltimore groove 21 cooperated with salient point 11, the end of usual 2 oral area of lid
Circular arc chamfering 22 is arranged with the frictional force between buffering and salient point 11 in face, but still has going straight up to for one section of about 1.13mm long
Shelves.Such structure often leads to the problem of one, is exactly 3 ideas of the base after consumer repeatedly covers conjunction friction, on bottom
It will slowly be worn, will be more serious if there is coating process on surface, coating falls off after being worn, so that shadow
Product appearance is rung, and the material worn is considered to be worth doing it is also possible to can drop on lipstick lotion, to cause client's mouth when smearing lotion
Lip is injured.
To solve the above-mentioned problems, currently on the market existing lipstick tube by installing magnetic respectively in lid and pedestal both ends
Iron is attracted each other by magnet to realize that function is closed in conjunction.Notification number is that the utility model patent of CN202514864U discloses one
The pedestal of kind of lipstick tube, the lipstick tube is equipped with magnet, is equipped with the lid end face of base contacts and pedestal magnet positions pair
The magnet answered is in close contact lid and pedestal by attracting each other for two blocks of magnet.But the lipstick tube is only at lid or bottom
Seat side is equipped with magnet, is attracted and insecure, in addition the mechanism of phase magnet, magnet do not fall loss easily in accommodating cavity；And
And install the manufacturing cost that magnet increases lipstick packing tube additional.
Therefore, how the fit structure of the existing lid and pedestal for generating separating force using salient point is improved and is still
Packaging material production firm problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of lipstick packing tubes, by improving the fit structure of lid and pedestal,
With reduce base repeatedly cover conjunction after caused by abrasion, extend closing lid number, meet consumer demand.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of lipstick packing tube, including lid and pedestal, the top exterior walls of the pedestal are equipped with circumferentially distributed convex
Point, the inner wall of the lid opening portion are equipped with the annular groove cooperated with the salient point, the inside mask of the lid opening
There is chamfering, there is changeover portion between the chamfering and annular groove, the length of the changeover portion is 0.5-0.7mm.
The changeover portion is the part that rubs when base lid closes with pedestal bump contacts, is flushed with lid inner wall, this is practical new
Type shortens transition section length to 0.5-0.7mm, when base lid closes by opening up wide-angle ramp down angle in lid open end inner wall
When, the interference fit distance of lid and bump contacts shortens, and reduces abrasion, increases its lid and closes number.
The chamfering bottom edge accounts for about the 40% of lid open end thickness.
The intersection of the chamfering and changeover portion is the starting point of salient point and lid interference fit, in order to reduce rubbing for the two
Power is wiped, intersection is arranged to arc transition by the utility model.Preferably, the chamfering includes tilting section and arc section, institute
The one end for stating arc section is tangent with tilting section, and the other end is tangent with changeover portion, and the radius of the arc section is 1.5-2.0mm, arc
Degree is 20-40 °.
The tilt angle of the tilting section is 50-70 °.It the angle ranging from using plane where lid opening diameter as horizontal plane
Horizontal sextant angle.
More preferably, the tilt angle of the tilting section is 60 °, the radius of the arc section is 1.8mm, and radian is 30 °.
Preferably, the base top has the linkage section for protruding into lid, the salient point is located on the linkage section, institute
State the limited step formed between linkage section and pedestal rest part with the cooperation of lid open end end face.When lid closes, pedestal connection
Section protrudes into lid opening portion, and lid open end presses at limited step, and salient point is just embedded in annular groove, realizes that lid closes.
Gai Hehou, entire lipstick packaging tube outer surface is succinctly smooth, increases aesthetics.
More preferably, the linkage section with a thickness of the 40% of pedestal rest part thickness；The longitudinal section of the salient point is
The circular arc that radius is 2.56mm, radian is 44 °.
More preferably, having circular arc chamfering on the outside of the top edge of the linkage section.It is that the utility model has the utility model has the advantages that
The utility model opens up the chamfer and round-corner transition of wide-angle on the inner wall of lid open end, shortens transition
The length of section reduces the friction of the two, and then reduce the mill of salient point so that the path of lid and pedestal salient point interference fit is shortened
Damage extends the service life of lid and pedestal, increases lid and closes number.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of lipstick packing tube in the prior art.
Fig. 2 is the partial enlarged view in the portion A in Fig. 1.
Fig. 3 is the longitudinal sectional view of the utility model lipstick packing tube.
Fig. 4 is the partial enlarged view in the portion B in Fig. 3.
Specific embodiment
Below with reference to embodiment and attached drawing, the utility model is described in further detail, but following embodiments are only that this is practical
Novel preferred embodiment, and it is not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creation
Property labour under the premise of obtained other embodiments, belong to the protection scope of the utility model.
As shown in Figure 3-4, a kind of lipstick packing tube of the utility model, including lid 3 and pedestal 4 have at the top of pedestal 4 and stretch
Enter the linkage section 41 of lid 3, linkage section 41 with a thickness of the 40% of 4 rest part thickness of pedestal；It is set on the outer wall of linkage section 41
There are three salient points 42 being uniformly distributed circumferentially, the longitudinal section of salient point 42 is the circular arc that radius is 2.56mm, radian is 44 °.
The inner wall of 3 opening portion of lid is equipped with the annular groove 31 cooperated with salient point 42, and the medial surface that lid 3 is open has
Chamfering 32, with the changeover portion 33 of parallel cover axis between chamfering 32 and annular groove 31, the length of changeover portion is 0.5-
0.7mm。
The bottom edge of chamfering 32 accounts for about the 40% of lid open end thickness.Chamfering 32 includes tilting section 321 and arc section 322,
Using plane where lid opening diameter as horizontal plane, the horizontal sextant angle of tilting section 321 is 60 °.One end of arc section 322 and inclination
Section 321 is tangent, and the other end and changeover portion 33 are tangent, and the radius of arc section 322 is 1.8mm, and radian is 30 °.
By opening up the chamfering 32 of wide-angle on the inner wall of 3 open end of lid, shorten the length of changeover portion 33, so that lid
The path that body 3 and pedestal salient point 421 are interference fitted is shortened, and is reduced the friction of the two, and then reduce the abrasion of salient point, is extended lid
3 and pedestal 4 service life, increase lid close number.
There is circular arc chamfering 411 on the outside of the top edge of linkage section 41.The collision between linkage section 41 and lid 3 is buffered, is reduced
Damage.
The limited step 43 with the cooperation of 3 open end end face of lid is formed between 4 rest part of linkage section 41 and pedestal.Gai He
When, linkage section 41 protrudes into 3 opening portion of lid, and 3 open end of lid presses at limited step 43, and it is recessed that salient point 42 is just embedded in annular
In slot 31, realize that lid closes.Gai Hehou, entire lipstick packaging tube outer surface is succinctly smooth, increases aesthetics.
Claims (7)
1. the top exterior walls of a kind of lipstick packing tube, including lid and pedestal, the pedestal are equipped with circumferentially distributed salient point,
The inner wall of the lid opening portion is equipped with the annular groove cooperated with the salient point, which is characterized in that the lid opening
Medial surface has chamfering, has changeover portion between the chamfering and annular groove, and the length of the changeover portion is 0.5-0.7mm.
2. lipstick packing tube as described in claim 1, which is characterized in that the chamfering includes tilting section and arc section, described
One end of arc section is tangent with tilting section, and the other end is tangent with changeover portion, and the radius of the arc section is 1.5-2.0mm, radian
It is 20-40 °.
3. lipstick packing tube as claimed in claim 2, which is characterized in that the tilt angle of the tilting section is 50-70 °.
4. lipstick packing tube as claimed in claim 3, which is characterized in that the tilt angle of the tilting section is 60 °, the circle
The radius of segmental arc is 1.8mm, and radian is 30 °.
5. lipstick packing tube as described in claim 1, which is characterized in that the base top has the connection for protruding into lid
Section, the salient point are located on the linkage section, are formed and lid open end end face between the linkage section and pedestal rest part
The limited step of cooperation.
6. lipstick packing tube as claimed in claim 5, which is characterized in that the linkage section it is thick with a thickness of pedestal rest part
The 40% of degree；The longitudinal section of the salient point is the circular arc that radius is 2.56mm, radian is 44 °.
7. lipstick packing tube as claimed in claim 5, which is characterized in that fallen on the outside of the top edge of the linkage section with circular arc
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372628.8U CN208274326U (en) | 2018-03-19 | 2018-03-19 | A kind of lipstick packing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372628.8U CN208274326U (en) | 2018-03-19 | 2018-03-19 | A kind of lipstick packing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208274326U true CN208274326U (en) | 2018-12-25 |
Family
ID=64749233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820372628.8U Active CN208274326U (en) | 2018-03-19 | 2018-03-19 | A kind of lipstick packing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208274326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693170A (en) * | 2019-11-04 | 2020-01-17 | 安徽裕佳铝塑科技有限公司 | Novel lipstick tube |
-
2018
- 2018-03-19 CN CN201820372628.8U patent/CN208274326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693170A (en) * | 2019-11-04 | 2020-01-17 | 安徽裕佳铝塑科技有限公司 | Novel lipstick tube |
| CN110693170B (en) * | 2019-11-04 | 2022-05-27 | 安徽裕佳铝塑科技有限公司 | Lipstick tube |
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