CN210276288U

CN210276288U - Packing tube of tumbler structure

Info

Publication number: CN210276288U
Application number: CN201920386306.3U
Authority: CN
Inventors: 钟建龙; 王林斌
Original assignee: Zhejiang Axilone Shunhua Aluminium and Plastic Co Ltd
Current assignee: Zhejiang Axilone Shunhua Aluminium and Plastic Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-04-10
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a packing tube of tumbler structure, including base, upper cover and well bundle core, the base includes outer sole and inner bottom, the outer sole has hemispherical supporting part, the inside of supporting part is provided with the weight, the weight is fixed by the centre gripping between outer sole and inner bottom. The utility model discloses can place the weight earlier in the cavity of outsole during the packing tube equipment, then push down the inner bottom, fix the weight centre gripping, simple structure, convenient assembling.

Description

Packing tube of tumbler structure

Technical Field

The utility model relates to a lipstick packing tube, in particular to a packing tube with a tumbler structure for cosmetics such as lipstick and lipstick.

Background

Lipstick or lip balm is a cosmetic product frequently used by women, and a packaging tube of the lipstick or lip balm generally comprises a base, an upper cover and a middle bunch core, wherein the middle bunch core consists of beads, forks, spirals and middle bunches which are coaxially sleeved together in sequence. For example, CN2244341Y discloses a lipstick packaging tube, which comprises a lipstick holder for holding lipstick and a casing, wherein the lipstick holder is provided with an outer tube; a middle-layer pipe in a lining form is fixed in the outer-layer pipe, and a spiral groove is formed in the pipe wall of the middle-layer pipe; the middle layer pipe is internally provided with a rotatable inner layer pipe, and the pipe wall of the inner layer pipe is provided with a straight groove; a lifting seat for lifting the lipstick is arranged on the inner side of the inner-layer tube, and convex ends are arranged on two sides of the lifting seat and penetrate through the straight groove and the spiral groove; the lipstick casing includes one upper cover, one decorating ring and one base.

Generally, the bottom surface of the base is flat, the lipstick tube can be placed on a plane, but the lipstick tube is easy to topple over when being touched, and if the lipstick body is in an open state, the lipstick body is easy to pollute. In order to solve the problem, CN202739134U discloses a lipstick packaging tube, which comprises a tumbler base, a lipstick cover and a lipstick pen body, wherein the upper part of the tumbler base is provided with the lipstick pen body, and the lipstick pen body is covered by the lipstick cover. However, the patent does not disclose the specific structure of the tumbler base, and the specific fixing mode of the weight is not clear.

SUMMERY OF THE UTILITY MODEL

The utility model provides a convenient assembling's packing tube of cosmetics such as lipstick of tumbler structure.

The packing tube comprises a base, an upper cover and a middle bundling core, wherein the base comprises an outer bottom and an inner bottom, the outer bottom is provided with a hemispherical supporting part, and a weighting block is arranged inside the supporting part and is clamped and fixed between the outer bottom and the inner bottom.

Preferably, the bottom of the weighting block is provided with a positioning groove, and the inner wall of the outsole is provided with a positioning block matched with the positioning groove.

Preferably, the insole has a cavity for receiving the middle core, and the weight is clamped and fixed below the cavity.

More preferably, the weight has a limiting groove matched with the bottom of the cavity.

More preferably, the bottom surface of the cavity is provided with a connecting column which is in plug fit with the middle bundle core.

Most preferably, the middle bundle core comprises a bead, a fork, a spiral and a middle bundle which are coaxially sleeved together in sequence, wherein the bottom of the fork is provided with a plug hole which is in plug fit with the connecting column.

Preferably, the inner bottom has an annular wall engaging the outer bottom, and the annular wall has a step structure thereon for engaging with the bottom of the upper cover.

Preferably, the upper cover is a conical structure tangent to the base.

The utility model discloses can place the weight earlier in the cavity of outsole during the packing tube equipment, then push down the inner bottom, fix the weight centre gripping, simple structure, convenient assembling.

Drawings

Fig. 1 is a schematic structural view of the packing tube of the present invention.

Fig. 2 is an enlarged view of a portion a of the packing tube shown in fig. 1.

Fig. 3 is a schematic view of the explosion structure of the packing tube of the present invention.

Detailed Description

As shown in figures 1-3, a packing tube of cosmetics such as lipstick, lip gloss and the like with a tumbler structure comprises a base 1, an upper cover 2 and a middle bundle core 3, wherein as shown in figure 2, the middle bundle core 3 comprises a middle bundle 31, a spiral 32, a fork 33 and a bead 34 which are sequentially sleeved together, and the middle bundle 31 mainly plays a decorative role and is fixed outside the spiral 31. The spiral 32 is a driving part, and the inner wall of the spiral is provided with two spiral grooves which are arranged in parallel; the fork 33 is a guide part which can rotate relative to the spiral 32 but is fixed axially, and the side wall of the fork is provided with two guide grooves arranged along the axial direction; the beads 34 are used for containing the paste, and two protrusions penetrating through the guide grooves and extending into the spiral grooves are arranged on the outer wall of the beads.

The utility model discloses the main improvement lies in the structure of base 1, and base 1 includes outsole 11 and insole 12, and wherein outsole 11 is the hemisphere structure, and certainly also can partly be the hemisphere structure, as the supporting part of whole packing tube.

The insole 12 has an annular wall 122 sleeved with the outsole 11, and the annular wall 122 is provided with a step structure 123, and the step structure 123 is matched with the bottom end of the upper cover 2. In order to avoid the upper cover from falling off, the inner circumferential surface of the upper cover 2 is provided with a convex ring, and the corresponding step structure 13 is provided with an annular groove.

The middle part of the insole 12 is provided with a cavity 121 for accommodating the middle core bundle 3, and the bottom surface of the cavity 121 is provided with a connecting column 123 which is in plug fit with the middle core bundle 3 and is mainly used for fixing the fork 33, so that the bottom of the fork 33 is provided with a jack which is matched with the connecting column 123. An axial fixing mechanism and a circumferential fixing mechanism are arranged between the connecting column 123 and the jacks, so that the fork 33 cannot rotate when the base 1 is held.

A gap is formed between the inner bottom 12 and the outer bottom 11, a weight 4 is arranged in the gap, and the shape of the weight 4 is matched with the shape of the inner cavity of the outer bottom 11. In order to prevent the weight 4 from moving and causing the center of gravity of the base 1 to shift, the inner wall of the outsole 11 is provided with a positioning block 111, and the bottom of the corresponding weight 4 is provided with a positioning groove 41 matched with the positioning block 111. In addition, a limiting groove 42 matched with the bottom of the cavity 121 is arranged on the top surface of the weight 4.

The utility model discloses an upper cover 2 is the toper structure, and its bottom and base 1 are tangent setting, make the packing tube whole seem smooth, compact.

Claims

1. The packing tube with the tumbler structure comprises a base, an upper cover and a middle core, and is characterized in that the base comprises an outsole and an insole, the outsole is provided with a hemispherical supporting part, a weighting block is arranged inside the supporting part, and the weighting block is clamped and fixed between the outsole and the insole.

2. The packing tube of claim 1, wherein the weight has a positioning groove formed at a bottom thereof, and a positioning block fitted into the positioning groove is formed at an inner wall of the outsole.

3. The packing tube of claim 1, wherein the insole has a cavity that receives the core, the weight being clip-fixed beneath the cavity.

4. A packing tube according to claim 3, wherein the weight has a limiting groove engaging the bottom of the cavity.

5. A packing tube according to claim 3, wherein the bottom surface of the cavity has a connection post for mating with the core.

6. The packing tube of claim 5, wherein the middle bundle core comprises a bead, a fork, a helix and a middle bundle coaxially sleeved together in sequence, wherein the bottom of the fork is provided with a plug hole for plug matching with the connecting column.

7. The packing tube of claim 1, wherein the inner bottom has an annular wall engaging the outer bottom, the annular wall having a step formation thereon for engaging the bottom of the upper cover.

8. The tube of claim 1, wherein the cover is a tapered structure tangential to the base.