CN212394175U - Cosmetic storage container's well bundle of device - Google Patents
Cosmetic storage container's well bundle of device Download PDFInfo
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- CN212394175U CN212394175U CN202021571799.7U CN202021571799U CN212394175U CN 212394175 U CN212394175 U CN 212394175U CN 202021571799 U CN202021571799 U CN 202021571799U CN 212394175 U CN212394175 U CN 212394175U
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Abstract
A middle binding device of a cosmetic container is provided with a rubber O-ring which plays a role of rotary damping between an outer spiral part and an outer cylinder part, wherein the outer spiral part is in threaded connection with an outer thread of an inner spiral part on the outer side of the inner spiral part through an inner thread of the outer spiral part on the inner side; the middle vessel part is in threaded connection with the internal thread of the internal spiral part inside the internal spiral part through an external thread rod which is integrally formed at the lower part; the vertical guide ribs on the outer side of the upper part of the middle vessel part can be embedded into the vertical guide grooves on the inner side of the outer cylinder part in a vertically sliding manner, the horizontal blank pressing ribs protruding inwards on the inner side of the outer cylinder part are embedded into the horizontal blank pressing grooves recessed inwards on the outer side of the outer spiral part, and the number of turns of the internal thread of the outer spiral part, the external thread of the inner spiral part, the internal thread of the inner spiral part and the thread on the outer spiral rod is more than 1 turn. The utility model discloses the screw thread number of turns of helicitic texture is more on each part, has increased area of contact between the screw thread, has reduced the cosmetics container and has rocked the sensation of movement and rotate abnormal sound when rotatory use.
Description
Technical Field
The utility model relates to a cosmetics collecting container. In particular, the present invention relates to a bundling device used for a stick-shaped cosmetic container such as a lipstick, lip gloss, stick-shaped eye shadow, stick-shaped foundation, perfume bottle, and emulsion.
Background
The conventional container for lipstick is composed of a bottom lid member, an outer screw member made of synthetic resin and having a female screw formed therein, an inner screw member made of synthetic resin and fitted into the outer screw member and having a male screw formed therein and a female screw formed therein, the inner screw member being fitted into the outer screw member and being slidable with the female screw of the outer screw member by means of the male screw formed on the outer periphery thereof, a middle vessel member made of synthetic resin and fitted into the inner screw member and being slidable with the female screw of the inner screw member by means of the male screw formed on the outer periphery thereof, an outer vessel member made of metal and fitted over the outer periphery of the combination of the outer screw member, the inner screw member and the middle vessel member, and a rubber O ring fitted over the outer screw member and serving as a rotational damping action as the outer screw member is fitted into the outer vessel member.
However, this structure has the following disadvantages:
in the existing cosmetic container manufacturing, the internal thread of the spiral part (including the external thread and the internal thread) is simple to manufacture for the mold, only one circle of thread is provided, when the internal thread of the spiral part is matched with the external thread of the corresponding part, the contact area between the two square threads is too small, so that when the product does not rise to the upper limit and the lower limit, the product is shaken to have slight shaking feeling and abnormal sound is generated. If the play is reduced by reducing the clearance between the square threads, the friction between the square threads is increased.
The two conditions do not affect each using function of the cosmetic container so far. However, the sound and shaking sensation generated by the cosmetic container may cause consumers to misunderstand that the internal structure of the cosmetic container is damaged, and the quality of the cosmetic container may be questioned; also, the texture of the cosmetic is reduced, and the high-grade feeling of the brand is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that a can reduce shake dynamic and rotate the well device of restrainting of cosmetics accommodating container such as lipstick of abnormal sound when rotatory use is provided.
The utility model adopts the technical proposal that: a middle binding device of a cosmetic container comprises a middle vessel part, an inner spiral part, an outer spiral part and an outer cylinder part which are sequentially nested from inside to outside, wherein a rubber O ring with a rotation damping function is arranged between the outer spiral part and the outer cylinder part, and the outer spiral part is in threaded connection with the outer thread of the inner spiral part on the outer side of the inner spiral part through the inner thread of the outer spiral part on the inner side, so that the inner spiral part can rotate and ascend; the middle vessel part is in threaded connection with the internal thread of the internal spiral part inside the internal spiral part through an external thread rod integrally formed at the lower part, so that the middle vessel part can rotate and ascend; the outer screw part is characterized in that a vertical guide rib on the outer side of the upper part of the middle vessel part can be embedded into a vertical guide groove on the inner side of the outer cylinder part in a vertically sliding manner, a transverse blank pressing rib protruding inwards on the inner side of the outer cylinder part is embedded into a transverse blank pressing groove recessed inwards on the outer side of the outer screw part, so that the outer cylinder part and the outer screw part cannot be mutually decomposed when rotating horizontally, and the number of turns of threads on the inner screw part, the outer screw part, the inner screw part and the outer screw rod is more than 1 turn.
A middle binding device of a cosmetic container comprises a middle vessel part, an outer spiral part and an outer cylinder part which are sequentially nested from inside to outside, wherein a rubber O-ring with a rotation damping effect is arranged between the outer spiral part and the outer cylinder part, and the outer spiral part is in threaded connection with an outer spiral rod integrally formed at the lower part of the middle vessel part through inner threads of the outer spiral part at the inner side, so that the middle vessel part can rotate and ascend; the outer screw component is characterized in that a vertical guide rib on the outer side of the upper part of the middle vessel component can be embedded into a vertical guide groove on the inner side of the outer cylinder component in a vertically sliding manner, a horizontal blank pressing rib protruding inwards on the inner side of the outer cylinder component is embedded into a horizontal blank pressing groove recessed inwards on the outer side of the outer screw component, so that the outer cylinder component and the outer screw component cannot be mutually decomposed when rotating horizontally, and the number of thread turns on an internal thread of the outer screw component and the number of thread turns on an external screw rod are more than 1.
The utility model discloses a well bundle of device of cosmetics collecting container, product production simple structure, and need not increase part quantity, can not increase the cost. The utility model discloses the screw thread number of turns of helicitic texture is more on each part, has increased area of contact between the screw thread, has reduced the cosmetics container and has rocked the sensation of movement and rotate abnormal sound when rotatory use. The elastic structure at the bottom of the middle vessel part rubs with the inner surface of the outer spiral part, so that the position of the part can be corrected, and the shaking feeling and abnormal sound generated by the clearance between the threads of the screw parts when the screw parts are matched with each other are eliminated, so that the lifting is stable, and the hand feeling is smooth. The utility model provides high cosmetic feel and senior sense.
Drawings
Fig. 1 is a schematic view of the overall structure of a first embodiment of a middle beam device of a cosmetic container according to the present invention;
FIG. 2 is an exploded view of a first embodiment of a middle beam device of a cosmetic container according to the present invention;
FIG. 3 is an assembled view of a first embodiment of a middle-binding device of a cosmetic container according to the present invention;
fig. 4 is a schematic structural view of an inner spiral member according to a first embodiment of the present invention;
FIG. 5 is a schematic structural view showing a cross section of the screw threads of the dish member and the internal helical member according to the first embodiment of the present invention;
FIG. 6 is a schematic structural view showing a cross section of the inner spiral member and the outer spiral member according to the first embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of a second embodiment of the middle-bundling device of the cosmetic container according to the present invention;
FIG. 8 is an exploded view of a second embodiment of the middle-binding device of the cosmetic container according to the present invention;
FIG. 9 is a schematic structural view of a middle vessel part according to a second embodiment of the present invention;
FIG. 10 is a structural view showing a cross section of the screw thread of the dish member in the second embodiment of the present invention;
fig. 11 is a schematic structural view of a thread section of an outer screw member according to a second embodiment of the present invention.
In the drawings
A: middle dish part Aa: middle dish part section view
A1: guide vertical rib a 2: external screw thread pole
B: outer spiral part Ba: external screw part section view
B1: external screw member internal thread B2: edge pressing transverse groove
C: inner spiral part Ca: cross-sectional view of inner spiral part
C1: internal helical component external threads C2: internal thread of internal spiral part
C3: elastic structure D: rubber O-ring
E: metal outer cylinder E1: guide vertical groove
E2: edge pressing and transverse reinforcement F: cross-sectional shape
F1: trapezoidal cross-sectional shape F2: triangular cross-sectional shape
F3: arc-shaped cross-sectional shape a': middle dish part
A' a: section a' 1 of the middle dish part: vertical guide rib
A' 2: external threaded rod a' 3: elastic structure
B': outer helical part B' a: external screw part section view
B' 1: external screw part internal thread B' 2: edge pressing transverse groove
D': rubber O-ring E': metal outer cylinder
E' 1: guide vertical groove E' 2: edge-pressing transverse rib
F': cross-sectional shape F' 1: trapezoidal cross-sectional shape
F' 2: triangular cross-sectional shape F' 3: arc cross-sectional shape
Detailed Description
The middle beam device of the cosmetic container according to the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 and 2, the middle-binding device of a cosmetic container of the present invention comprises a middle container part a made of synthetic resin, an inner spiral part C made of synthetic resin, an outer spiral part B made of synthetic resin, and an outer cylinder part E made of metal, which are sequentially nested from inside to outside, wherein a rubber O-ring D for damping rotation is disposed between the outer spiral part B and the outer cylinder part E, and the outer spiral part B is in threaded connection with an outer thread C1 of the inner spiral part C through an inner thread B1 of the outer spiral part, so that the inner spiral part C can rotate and ascend; the middle vessel part A is in threaded connection with the internal thread C2 of the internal spiral part C through an external thread rod A2 integrally formed at the lower part, so that the middle vessel part A can rotate and lift; the guide vertical rib A1 on the outer side of the upper part of the middle dish part A can be inserted into the guide vertical groove E1 on the inner side of the outer cylinder part E in a vertically sliding manner, so that the middle dish part A can be lifted up and down along the guide vertical groove E1 when the outer spiral part B rotates. The inward convex edge-pressing transverse rib E2 on the inner side of the outer cylinder part E is embedded into the inward concave edge-pressing transverse groove B2 on the outer side of the outer screw part B, so that the outer cylinder part E and the outer screw part B are not mutually decomposed when horizontally rotating, and the number of thread turns on the outer screw part internal thread B1, the inner screw part external thread C1, the inner screw part internal thread C2 and the outer screw rod A2 is more than 1 turn. The number of turns of the threads is large, so that the contact area between the threads is increased, and the shaking feeling and the rotating abnormal sound of the cosmetic container in the rotating use are reduced.
As shown in fig. 2, the inner spiral part C is installed into the outer spiral part B from bottom to top, and the middle vessel part a is installed into the inner spiral part C from top to bottom.
Alternatively, as shown in fig. 3, the inner spiral part C is installed in the middle vessel part a from top to bottom, and the outer spiral part B is installed in the inner spiral part C from top to bottom.
As shown in fig. 4, an elastic structure C3 is formed at the bottom end of the inner spiral part C, and the elastic structure C3 rubs against the inner side surface of the outer spiral part B to correct the position of the parts and eliminate the shaking sense and abnormal sound generated by the gaps between the threads when the thread parts are matched with each other, so that the lifting is stable and the hand feeling is smooth.
As shown in fig. 5 and 6, the cross-sectional shapes of the threads on the external screw part internal thread B1, the internal screw part external thread C1, the internal screw part internal thread C2, and the external screw rod a2 are: a trapezoidal cross-sectional shape F1, or a triangular cross-sectional shape F2, or an arcuate cross-sectional shape F3.
As shown in fig. 7 and 8, the middle bundle device of a cosmetic container according to the present invention may further include a middle container member a ' made of synthetic resin, an outer screw member B ' made of synthetic resin, and an outer cylinder member E ' made of metal, which are sequentially inserted from inside to outside, wherein a rubber O-ring D ' having a rotation damping function is disposed between the outer screw member B ' and the outer cylinder member E ', and the outer screw member B ' is screwed to an outer screw rod a ' 2 integrally formed at a lower portion of the middle container member a ' through an inner outer screw member inner thread B1 ' to rotatably lift the middle container member a '; the guiding vertical rib A ' 1 on the outer side of the upper part of the middle dish part A ' can be embedded into the guiding vertical groove E ' 1 on the inner side of the outer cylinder part E ' in a vertically sliding manner, so that the middle dish part A ' can be lifted up and down along the guiding vertical groove E ' 1 when the outer spiral part B ' rotates. The inner side of the outer cylinder part E ' is provided with an inwards convex edge-pressing transverse rib E ' 2 which is embedded into an inwards concave edge-pressing transverse groove B ' 2 on the outer side of the outer screw part B ', so that the outer cylinder part E ' and the outer screw part B ' are not mutually decomposed when horizontally rotating, and the outer cylinder part E ' is characterized in that the number of thread turns on the inner thread B ' 1 of the outer screw part and the number of thread turns on the outer screw rod A ' 2 are both more than 1 turn. The number of turns of the threads is large, so that the contact area between the threads is increased, and the shaking feeling and the rotating abnormal sound of the cosmetic container in the rotating use are reduced.
As shown in FIG. 8, the middle vessel part A 'is loaded into the outer spiral part B' from the top down.
As shown in fig. 9, an elastic structure a ' 3 is formed at the bottom end of the middle vessel part a ', and the elastic structure a ' 3 rubs against the inner side surface of the outer screw part B to correct the position of the parts, so as to eliminate the shaking feeling and abnormal sound generated by the gaps between the threads when the screw parts are matched with each other, thereby enabling the lifting to be stable and the hand feeling to be smooth.
As shown in fig. 10 and 11, the cross-sectional shapes of the female screw B1 of the male screw member and the thread of the male screw rod a2 in the present embodiment are: a trapezoidal cross-sectional shape F ' 1, or a triangular cross-sectional shape F ' 2, or an arcuate cross-sectional shape F ' 3.
The utility model discloses a well beam device of cosmetics collecting container is used for accomodating cosmetics of bar-shaped structure such as lipstick, lip gloss, bar-shaped eye shadow, bar-shaped foundation make-up, perfume bottle and emulsion.
Claims (10)
1. A middle-binding device of a cosmetic container comprises a middle container part (A), an inner spiral part (C), an outer spiral part (B) and an outer cylinder part (E) which are sequentially nested from inside to outside, wherein a rubber O ring (D) with a rotary damping effect is arranged between the outer spiral part (B) and the outer cylinder part (E), and the outer spiral part (B) is in threaded connection with an outer thread (C1) of the inner spiral part (C) through an inner outer spiral part inner thread (B1) to enable the inner spiral part (C) to rotate and ascend; the middle vessel part (A) is in threaded connection with the internal thread (C2) of the internal spiral part inside the internal spiral part (C) through an external thread rod (A2) which is integrally formed at the lower part, so that the middle vessel part (A) can rotate and ascend; the dish part (A) upper portion outside direction vertical bar (A1) can be the gliding embedding of upper and lower the inboard direction vertical slot (E1) of outer cylinder part (E), the inboard inside protruding blank pressing horizontal bar (E2) embedding of outer cylinder part (E) the inside recessed blank pressing horizontal slot (B2) of outer screw part (B) outside makes outer cylinder part (E) and outer screw part (B) horizontal rotation not mutually decompose, its characterized in that, the screw thread number on outer screw part internal thread (B1), interior screw part external screw thread (C1), interior screw part internal thread (C2) and outer screw rod (A2) be more than 1 circle.
2. The middle bunch apparatus of a cosmetic storage container according to claim 1, wherein the inner spiral member (C) is installed into the outer spiral member (B) from a bottom to a top, and the middle container member (a) is installed into the inner spiral member (C) from a top to a bottom.
3. The middle beam device of a cosmetic storage container according to claim 1, wherein the middle dish member (a) is installed with the inner screw member (C) from the top down, and the inner screw member (C) is installed with the outer screw member (B) from the top down.
4. The middle bunch apparatus of a cosmetic storage container of claim 1, wherein the inner screw part (C) is formed at a bottom end thereof with an elastic structure (C3), and the elastic structure (C3) is rubbed with an inner side surface of the outer screw part (B) for correcting the position of the parts.
5. The middle beam device of a cosmetic storage container according to claim 1, wherein the cross-sectional shapes of the threads on the male screw member female thread (B1), the female screw member male thread (C1), the female screw member female thread (C2) and the male screw rod (a2) are: a trapezoidal sectional shape (F1), or a triangular sectional shape (F2), or an arc sectional shape (F3).
6. A middle binding device of a cosmetic container comprises a middle dish part (A '), an outer screw part (B ') and an outer cylinder part (E ') which are sequentially nested from inside to outside, wherein a rubber O-ring (D ') with a rotation damping effect is arranged between the outer screw part (B ') and the outer cylinder part (E '), and the outer screw part (B ') is in threaded connection with an outer screw rod (A ' 2) which is integrally formed at the lower part of the middle dish part (A ') through an inner outer screw part internal thread (B1 ') so that the middle dish part (A ') can rotate and ascend; the outer screw component is characterized in that the number of thread turns on the internal thread (B '1) of the outer screw component and the external thread rod (A' 2) is more than 1.
7. The middle bundle device of cosmetic storage containers according to claim 6, wherein the middle dish member (A ') is installed in the outer spiral member (B') from the top down.
8. The middle bunch device of a cosmetic storage container according to claim 6, wherein a bottom end of the middle dish member (A ') is formed with an elastic structure (A ' 3), and the elastic structure (A ' 3) is rubbed with an inner side surface of the outer spiral member (B) for correcting a position of the member.
9. The middle bunch of devices of a cosmetic container according to claim 6, wherein the cross-sectional shapes of the threads on the male screw member female thread (B '1) and the male screw rod (A' 2) are: a trapezoidal cross-sectional shape (F ' 1), or a triangular cross-sectional shape (F ' 2), or an arcuate cross-sectional shape (F ' 3).
10. The middle bunch apparatus of the cosmetic storage container of claim 1 or 6, wherein the middle bunch apparatus of the cosmetic storage container is for storing lipstick, lip gloss, stick eye shadow, stick foundation, perfume bottle, and lotion in a stick structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571799.7U CN212394175U (en) | 2020-07-31 | 2020-07-31 | Cosmetic storage container's well bundle of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571799.7U CN212394175U (en) | 2020-07-31 | 2020-07-31 | Cosmetic storage container's well bundle of device |
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| Publication Number | Publication Date |
|---|---|
| CN212394175U true CN212394175U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021571799.7U Active CN212394175U (en) | 2020-07-31 | 2020-07-31 | Cosmetic storage container's well bundle of device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700366A (en) * | 2020-07-31 | 2020-09-25 | 天津竹内装璜有限公司 | Cosmetic storage container's well bundle of device |
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2020
- 2020-07-31 CN CN202021571799.7U patent/CN212394175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700366A (en) * | 2020-07-31 | 2020-09-25 | 天津竹内装璜有限公司 | Cosmetic storage container's well bundle of device |
| CN111700366B (en) * | 2020-07-31 | 2024-06-18 | 天津竹内装璜有限公司 | Middle bundle device of cosmetic storage container |
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