CN210930069U

CN210930069U - Circular rotary airtight powder box

Info

Publication number: CN210930069U
Application number: CN201920805055.8U
Authority: CN
Inventors: 程亮
Original assignee: Bty (suzhou) Plastic Technology Co ltd
Current assignee: Bty (suzhou) Plastic Technology Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-07-07
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to the field of cosmetics and discloses a circular rotary airtight powder box, which comprises a box body and a box cover body; the box body comprises a lower shell and a lining; the lining is clamped and installed in the lower shell; the inner liner is provided with a containing groove; a first screwing thread and a second screwing thread are arranged on the outer wall of the lining; the box cover body comprises an upper shell and an inner cover; the inner cover is arranged in the upper shell; the inner cover is provided with a circular screwing bead; the screwing edge is provided with screwing threads matched with the first screwing threads and the second screwing threads; a positioning fixture block is arranged on the outer side wall of the lining; an arc convex edge is arranged on the screwing edge of the inner cover; be provided with first dogtooth and second dogtooth on the inside wall of arc chimb, the utility model discloses a inside lining is connected with the special screw-thread fit of inner cup, cooperates the block location and the sealed lantern ring simultaneously, has improved the leakproofness of powder box, has made things convenient for screwing of powder box, excellent in use effect.

Description

Circular rotary airtight powder box

Technical Field

The utility model relates to a cosmetics field, in particular to airtight powder box of circular rotation type.

Background

Generally, a compact refers to a container that women can carry and receive toning cosmetics for facial makeup and is convenient to carry. Traditional powder box mainly includes box body and lid, and the box body is equipped with the storage tank that is used for holding cosmetics, and threaded connection is passed through on the box body to the lid. Usually, the threaded connection is a single-end thread, and when the box cover is screwed with the box body, the thread is easy to be not matched and incline. Moreover, the distance between the single-end threads is small, the number of turns to be screwed is increased, and inconvenience is brought to a user. In the powder box, most of the positioning clamping components are arranged on the sealing end surface, and are easy to deform and twist during screwing, so that the effect of complete sealing cannot be achieved, the quality guarantee period of cosmetics is reduced, and the sealing property is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an airtight powder box of circular rotation type is connected through the special screw-thread fit of inside lining and inner cup, cooperates the block location and the sealed lantern ring simultaneously, has improved the leakproofness of powder box, has made things convenient for screwing of powder box, excellent in use effect.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a circular rotary airtight powder box comprises a box body and a box cover body; the box body is of a hollow box body structure and comprises a lower shell and a lining; the lining is clamped and installed in the lower shell; the inner liner is provided with an inwards concave containing groove for placing cosmetic powder; a retaining ring is arranged at the opening of the accommodating groove; a first screwing thread and a second screwing thread which are raised and have circular arc structures are arranged on the outer wall of the lining; the first and second screw threads are located on two sides of the liner respectively; the first screwing thread and the second screwing thread are identical in structure; the heights of the starting ends of the first screwing thread and the second screwing thread are the same as the spiral direction; the box cover body comprises an upper shell and an inner cover; the inner cover is arranged in the upper shell; the inner cover is provided with a circular screwing bead; screwing threads matched with the first screwing threads and the second screwing threads are arranged on the screwing bead; a positioning fixture block is arranged on the outer side wall of the lining; an arc convex edge is arranged on the screwing edge of the inner cover; a first convex tooth and a second convex tooth are arranged on the inner side wall of the arc-shaped convex edge; the first convex teeth and the second convex teeth are arranged at intervals, and positioning grooves are formed between the first convex teeth and the second convex teeth; the first convex teeth and the second convex teeth are of helical tooth structures which gradually decrease in height direction towards two sides of the positioning groove.

As an optimal proposal of the utility model, the lining is provided with an annular spacing buckle groove, and the buckle is buckled in the spacing buckle groove and is used for limiting the falling of the cosmetic powder.

As an optimized scheme of the utility model the inner cup is provided with and is annular seal groove install the sealing washer in the seal groove.

As an optimized scheme of the utility model, the location fixture block is two, and the symmetry sets up the both sides of the outer terminal surface of lower cover.

As an optimized proposal of the utility model, the box body and the box cover body are made of ABS plastic material.

To sum up, the utility model discloses following beneficial effect has: through the special screw-thread fit connection of inside lining and inner cup, cooperate the block location and seal the lantern ring simultaneously, improved the leakproofness of powder box, made things convenient for screwing of powder box, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the external structure of the present invention.

FIG. 2 is a schematic sectional view of the present invention

Fig. 3 is a partially enlarged schematic view of the present invention.

Fig. 4 is a schematic view of the structure of the lower cover of the present invention.

Fig. 5 is a schematic view of the assembly structure of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1-upper shell 2-inner cover 3-sealing ring 4-retaining ring

5-liner 6-lower shell 7-accommodating groove 8-first screw thread

9-second screw thread 10-arc convex edge 11-first convex tooth 12-second convex tooth

13-positioning the fixture block.

Detailed Description

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

Examples

As shown in fig. 1 to 5, the utility model relates to a circular rotary airtight powder box, which is used for being smeared on the face of a user, in particular to a box body and a box cover body. The box body and the box cover body are made of ABS plastic materials, and accordingly processing cost is reduced correspondingly. The box body is a hollow box structure, which is convenient for the user to carry. The box body comprises a lower shell 6 and a lining 5, the lining 5 is clamped and installed in the lower shell 6, an inward concave containing groove 7 for containing the cosmetic powder is arranged on the lining 5, and a retaining ring 4 is arranged at the opening of the containing groove 7. The lining 5 is provided with an annular limiting buckle groove, and the retaining ring 4 is buckled in the limiting buckle groove and is used for preventing the cosmetic powder from shaking and falling off. The outer wall of the lining 5 is provided with a first screwing and screwing thread 8 and a second screwing and screwing thread 9 which are of convex circular arc structures, the first screwing and screwing thread 8 and the second screwing and screwing thread 9 are respectively positioned on two sides of the lining 5, the first screwing and screwing thread 8 and the second screwing and screwing thread 9 are identical in structure, the heights of the starting ends of the first screwing and screwing thread 8 and the second screwing and screwing thread 9 are identical in spiral direction, and the use fluency of a user is improved. The lid body includes casing 1 and inner cup 2, and inner cup 2 is installed in casing 1, is provided with on inner cup 2 to be annular seal groove, installs sealing washer 3 in the seal groove, has improved the leakproofness of powder box. The inner cap 2 is provided with a circular screwing bead, and the screwing bead is provided with screwing threads matched with the first screwing threads 8 and the second screwing threads 9. The outer side wall of the lining 5 is provided with two positioning fixture blocks 13, and the two positioning fixture blocks 13 are symmetrically arranged on two sides of the outer end face of the lower cover. Be provided with arc chimb 10 on screwing up the bead of inner cup 2, be provided with first dogtooth 11 and second dogtooth 12 on the inside wall of arc chimb 10, first dogtooth 11 sets up with second dogtooth 12 mutual interval, is formed with the constant head tank between first dogtooth 11 and second dogtooth 12, and first dogtooth 11 and second dogtooth 12 are the skewed tooth structure that gradually reduces to constant head tank both sides direction of height. The positioning block 13 is clamped in the positioning groove.

In the embodiment, through the structure of the first screwing thread 8 and the second screwing thread 9, the height of the starting end is the same as the spiral direction, and the situations that the liner and the inner cover are not matched and the position is inclined are reduced in the screwing process, so that the screwing frequency of a consumer is reduced, and the fluency of the consumer in the screwing process is improved. After screwing to the bottom, the positioning fixture block 13 is clamped between the first convex tooth 11 and the second convex tooth 12, so that the service life of the powder box is prevented from being reduced after screwing forcibly. Meanwhile, the sealing sleeve ring is matched, so that the sealing performance of the powder box is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A circular rotary airtight powder box is characterized by comprising a box body and a box cover body; the box body is of a hollow box body structure and comprises a lower shell and a lining; the lining is clamped and installed in the lower shell; the inner liner is provided with an inwards concave containing groove for placing cosmetic powder; a retaining ring is arranged at the opening of the accommodating groove; a first screwing thread and a second screwing thread which are raised and have circular arc structures are arranged on the outer wall of the lining; the first and second screw threads are located on two sides of the liner respectively; the first screwing thread and the second screwing thread are identical in structure; the heights of the starting ends of the first screwing thread and the second screwing thread are the same as the spiral direction; the box cover body comprises an upper shell and an inner cover; the inner cover is arranged in the upper shell; the inner cover is provided with a circular screwing bead; screwing threads matched with the first screwing threads and the second screwing threads are arranged on the screwing bead; a positioning fixture block is arranged on the outer side wall of the lining; an arc convex edge is arranged on the screwing edge of the inner cover; a first convex tooth and a second convex tooth are arranged on the inner side wall of the arc-shaped convex edge; the first convex teeth and the second convex teeth are arranged at intervals, and positioning grooves are formed between the first convex teeth and the second convex teeth; the first convex teeth and the second convex teeth are of helical tooth structures which gradually decrease in height direction towards two sides of the positioning groove.

2. The circular rotary airtight powder box according to claim 1, wherein a ring-shaped limit snap groove is provided on the inner liner, and the snap ring is snapped in the limit snap groove for limiting the cosmetic powder from falling.

3. The circular rotary airtight powder container according to claim 1, wherein a sealing groove having an annular shape is provided on the inner lid, and a sealing ring is installed in the sealing groove.

4. The round rotary airtight powder box of claim 1 wherein the number of said positioning blocks is two, symmetrically disposed on both sides of the outer end surface of said lower casing.

5. The round rotating airtight compact of claim 1 wherein said body and lid bodies are made of ABS plastic.