阅读说明：本技术 一种化妆品容器 (Cosmetic container ) 是由 桂仁东 于 2020-04-14 设计创作，主要内容包括：本发明涉及一种化妆品容器,包括内瓶体、泵体组件、头帽、卡圈、外瓶体、内套、卡套及调节机构,调节机构能上下移动地设于外瓶体的底部,用于将内套、内瓶体、泵体组件、头帽、卡圈组成的整体上下推动从而使头帽露出外瓶体的顶部敞口或隐藏在外瓶体中,该调节机构还具有能在头帽露出外瓶体的顶部敞口或隐藏在外瓶体中状态下对内套位置进行约束的限位结构。本发明内套、内瓶体、泵体组件、头帽、卡圈组成的整体可相对于外瓶体上下移动,向上移动使头帽露出外瓶体将容器打开,向下移动至头帽隐藏在外瓶体中将容器关闭,使用方便；在头帽露出于外瓶体状态下,将内瓶体、泵体组件、头帽、卡圈组成的整体拉出,便于更换内瓶体,重复使用化妆品容器。(The invention relates to a cosmetic container, which comprises an inner bottle body, a pump body assembly, a head cap, a clamping ring, an outer bottle body, an inner sleeve, a clamping sleeve and an adjusting mechanism, wherein the adjusting mechanism can be arranged at the bottom of the outer bottle body in a vertically movable mode and is used for pushing the whole body consisting of the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring up and down so that the head cap is exposed out of the top of the outer bottle body and is opened or hidden in the outer bottle body, and the adjusting mechanism is also provided with a limiting structure capable of limiting the position of the inner sleeve under the condition that the head cap is exposed out of the top of the outer. The whole body formed by the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring can move up and down relative to the outer bottle body, the head cap is exposed out of the outer bottle body to open the container by moving up, and the container is closed by moving down until the head cap is hidden in the outer bottle body, so that the use is convenient; when the head cap is exposed out of the outer bottle body, the whole body consisting of the inner bottle body, the pump body assembly, the head cap and the clamping ring is pulled out, so that the inner bottle body is convenient to replace, and the cosmetic container is repeatedly used.)

1. A cosmetic container comprises

An inner bottle body for containing a fluid;

the pump body assembly is arranged at the upper port of the inner bottle body and is used for pumping out the fluid in the inner bottle body;

the head cap is connected to the liquid outlet of the pump body assembly and is provided with a nozzle for outputting fluid;

the method is characterized in that: also comprises

The clamping ring is sleeved on the periphery of the pump body assembly and is detachably connected with the top of the inner bottle body;

an outer bottle body having an open top;

the inner sleeve is arranged in the outer bottle body in a vertically movable manner, the inner bottle body is inserted into the inner sleeve, and the clamping ring is detachably connected to the top of the inner sleeve and moves vertically along with the inner sleeve;

the clamping sleeve is arranged in the outer bottle body and positioned at the upper part of the outer bottle body and used for limiting the upward position of the inner sleeve; and

the adjusting mechanism is arranged at the bottom of the outer bottle body in a vertically movable manner and used for pushing the whole body consisting of the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring up and down so as to enable the head cap to be exposed out of the top of the outer bottle body to be open or hidden in the outer bottle body, and the adjusting mechanism is also provided with a limiting structure which can restrict the position of the inner sleeve in a state that the head cap is exposed out of the top of the outer bottle body to be open or hidden in the outer bottle body.

2. A cosmetic container according to claim 1, characterized in that: the adjusting mechanism comprises a rotating sleeve and a base, the rotating sleeve can move up and down and is arranged in the outer bottle body in a circumferential rotating mode and is supported at the bottom of the inner sleeve, the base can move up and down and is arranged at the bottom of the outer bottle body, a plurality of first guide strips extending vertically are arranged on the inner circumferential wall of the outer bottle body, a first guide groove is formed between every two adjacent first guide strips, and correspondingly, a second guide strip which can be in guide fit with the first guide grooves and limits circumferential rotation of the rotating sleeve in the up-and-down moving state of the rotating sleeve is arranged on the outer circumferential wall of the rotating sleeve;

the upper end surface of the base is provided with a first convex tooth, and correspondingly, the lower end of the rotary sleeve is provided with a second convex tooth which is arranged opposite to the first convex tooth; the upper end surface of the first guide strip is provided with a Z-shaped first inclined surface and a Z-shaped second inclined surface which extend along the reverse direction of the rotary sleeve from bottom to top;

when the rotating sleeve moves up and down, the first convex teeth are arranged corresponding to the tooth gaps between two adjacent second convex teeth and deviate towards the rotating direction of the rotating sleeve; when the rotating sleeve moves to the state that the second guide strip is separated from the first guide groove, the rotating sleeve rotates along with the upward movement of the base, so that the second guide strip is dislocated or aligned with the first guide groove.

3. A cosmetic container according to claim 2, characterized in that: the second convex teeth are of a plurality of triangular structures and are mutually connected at the lower end of the rotating sleeve, a triangular tooth gap with an upward tip end is formed between every two adjacent second convex teeth, and correspondingly, the first convex teeth are of triangular structures which can be matched with the tooth gap.

4. A cosmetic container according to claim 2, characterized in that: the periphery wall of base is provided with the third gib block of vertical extension, and is corresponding, be provided with on the inner wall of outer bottle with this third gib block direction complex second guide way.

5. A cosmetic container according to claim 2, characterized in that: the adjusting mechanism further comprises a first elastic piece, a bottom plate is arranged at the bottom of the base, the rotating sleeve is provided with a supporting plate which is abutted against the bottom of the inner sleeve, and the first elastic piece is elastically compressed between the bottom plate and the supporting plate to enable the base to always keep a downward movement trend.

6. A cosmetic container according to any one of claims 1 to 5, wherein: the clamping ring is characterized in that a first clamping groove arranged along the circumferential direction is formed in the outer circumferential wall of the lower portion of the clamping ring, and correspondingly, clamping strips elastically clamped with the first clamping groove are arranged on the inner circumferential wall of the inner sleeve.

7. The cosmetic container according to claim 6, wherein: the inner sleeve is provided with a notch extending downwards from the upper end, the upper part of the inner sleeve is divided into at least two elastic sheets by the notch, and the clamping strip is arranged on the inner peripheral wall of the elastic sheet.

8. A cosmetic container according to any one of claims 1 to 5, wherein: the rand presss from both sides tightly and threaded connection is at the top of inner bottle body in the periphery of pump body subassembly, the lower part of pump body subassembly is inserted in inner bottle body, the upper portion of pump body subassembly is located the rand top.

9. The cosmetic container according to claim 8, wherein: the head cap is connected to the upper end of the pump body assembly, a fourth guide strip which extends vertically is arranged on the inner peripheral wall of the head cap, and a third guide groove which is in guide fit with the fourth guide strip is formed in the upper portion of the clamping ring.

10. A cosmetic container according to any one of claims 1 to 5, wherein: the outer bottle body is characterized in that a supporting ring is arranged on the outer peripheral wall of the inner sleeve, a guide block is convexly arranged on the edge of the supporting ring, correspondingly, a fourth guide groove matched with the guide block in a guide mode is arranged on the inner peripheral wall of the outer bottle body, and a second elastic piece capable of enabling the inner sleeve to always keep a downward moving trend is arranged between the clamping sleeve and the supporting ring.

Technical Field

The present invention relates to a cosmetic container.

Background

In the prior art, the emulsion pump is widely used for cosmetics and bath products, when the emulsion pump needs to be used, the needed emulsion can be taken out by pressing the press head, and the method is convenient and sanitary.

A novel emulsion pump (application number: 201320109153.0) in Chinese utility model with the publication number of CN203127397U discloses a structure, which comprises a press head, wherein the press head is sleeved on the upper end of a screw thread, the bottom of the press head is provided with a clamping position corresponding to the inside of the screw thread, the bottom of the press head is matched with a buckling line arranged on the upper end of the screw thread, a main column is arranged inside the screw thread, the top end of the main column and the inside of the press head are arranged in a mutually chamfered and matched mode, an auxiliary column is arranged below the main column, a spring is arranged between the main column and the auxiliary column, and a suction pipe is sleeved at the lower end of the screw thread. The emulsion pump of above-mentioned structure adopts press head bottom and the inside screens of thread to be connected, presses the rotatory 90 degrees on-off switch of press head, and the inside chamfer cooperation each other with the king-post top of press head, can produce suction and pump liquid effect when the press head moves from top to bottom, and the total height of pump changes when will pressing the head locking or unblock, and the press head is once opened just can not close, if will close, just must press down the head cap, and will lead to liquid can follow the play liquid hole outflow of press head like this.

In addition, the existing emulsion pump cannot be reused, and materials in the pump are generally wasted after being used, so that the use cost of consumers is high, and energy waste is also caused.

Therefore, further improvements are to be made to the cosmetic containers with pump heads at present.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a cosmetic container which is convenient for replacing an inner bottle, thereby reducing the use cost and avoiding waste.

A second technical problem to be solved by the present invention is to provide a cosmetic container that is opened and closed by moving the entire pump body up and down in view of the current state of the art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a cosmetic container comprises

An inner bottle body for containing a fluid;

the pump body assembly is arranged at the upper port of the inner bottle body and is used for pumping out the fluid in the inner bottle body;

the head cap is connected to the liquid outlet of the pump body assembly and is provided with a nozzle for outputting fluid;

the method is characterized in that: also comprises

The clamping ring is sleeved on the periphery of the pump body assembly and is detachably connected with the top of the inner bottle body;

an outer bottle body having an open top;

the inner sleeve is arranged in the outer bottle body in a vertically movable manner, the inner bottle body is inserted into the inner sleeve, and the clamping ring is detachably connected to the top of the inner sleeve and moves vertically along with the inner sleeve;

the clamping sleeve is arranged in the outer bottle body and positioned at the upper part of the outer bottle body and used for limiting the upward position of the inner sleeve; and

the adjusting mechanism is arranged at the bottom of the outer bottle body in a vertically movable manner and used for pushing the whole body consisting of the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring up and down so as to enable the head cap to be exposed out of the top of the outer bottle body to be open or hidden in the outer bottle body, and the adjusting mechanism is also provided with a limiting structure which can restrict the position of the inner sleeve in a state that the head cap is exposed out of the top of the outer bottle body to be open or hidden in the outer bottle body.

In the above scheme, the adjusting mechanism includes a rotary sleeve and a base, the rotary sleeve can move up and down and be circumferentially and rotatably arranged in the outer bottle body and is supported at the bottom of the inner sleeve, the base can be vertically and movably arranged at the bottom of the outer bottle body, the inner peripheral wall of the outer bottle body is provided with a plurality of vertically extending first guide strips, a first guide groove is formed between two adjacent first guide strips, and correspondingly, the outer peripheral wall of the rotary sleeve is provided with a second guide strip which can be in guide fit with the first guide groove and can limit the circumferential rotation of the rotary sleeve when the rotary sleeve moves up and down;

the upper end surface of the base is provided with a first convex tooth, and correspondingly, the lower end of the rotary sleeve is provided with a second convex tooth which is arranged opposite to the first convex tooth; the upper end surface of the first guide strip is provided with a Z-shaped first inclined surface and a Z-shaped second inclined surface which extend along the reverse direction of the rotary sleeve from bottom to top;

when the rotating sleeve moves up and down, the first convex teeth are arranged corresponding to the tooth gaps between two adjacent second convex teeth and deviate towards the rotating direction of the rotating sleeve; when the rotating sleeve moves to the state that the second guide strip is separated from the first guide groove, the rotating sleeve rotates along with the upward movement of the base, so that the second guide strip is dislocated or aligned with the first guide groove.

The structure is used for driving the whole body formed by the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring to move up and down, so that the cosmetic container is opened and closed, the pump body assembly is driven to move up and down in a whole mode, and the air pressure in the inner bottle body does not change in the up-and-down moving process, so that the problem of emulsion waste is avoided.

Preferably, the second convex teeth are in a plurality of triangular structures and are connected with each other at the lower end of the rotating sleeve, a triangular tooth gap with an upward tip is formed between every two adjacent second convex teeth, and correspondingly, the first convex teeth are in triangular structures which can be matched with the tooth gap. The structure is convenient for being mutually matched to realize the position limitation of the rotary sleeve, thereby keeping the cosmetic container in an opening or closing state.

Preferably, be provided with the third gib block of vertical extension on the periphery wall of base, correspondingly, be provided with on the inner wall of outer bottle with this third gib block direction complex second guide way. This structure not only can lead the base with reciprocating, carries on spacingly to the base in week moreover, prevents its circumferential direction.

Preferably, the adjusting mechanism further comprises a first elastic member, the bottom of the base is provided with a bottom plate, the rotating sleeve is provided with a supporting plate which is abutted against the bottom of the inner sleeve, and the first elastic member is elastically compressed between the bottom plate and the supporting plate to enable the base to always keep a downward movement trend. The base of the cosmetic container is equivalent to a switch piece of the cosmetic container, and the base can be reset after completing the switching action, so that the cosmetic container has a compact and attractive integral structure.

Preferably, the periphery wall of the lower part of the clamping ring is provided with a first clamping groove arranged along the circumferential direction, and correspondingly, the inner periphery wall of the inner sleeve is provided with a clamping strip elastically clamped with the first clamping groove. The inner sleeve is provided with a notch extending downwards from the upper end, the upper part of the inner sleeve is divided into at least two elastic sheets by the notch, and the clamping strip is arranged on the inner peripheral wall of the elastic sheet. After the whole body formed by the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring moves upwards, the whole body formed by the inner bottle body, the pump body assembly, the head cap and the clamping ring is pulled upwards, the clamping strip and the first clamping groove can be separated from each other, and therefore the inner bottle body can be taken out and replaced conveniently.

Preferably, the clamping ring is clamped on the periphery of the pump body assembly and is in threaded connection with the top of the inner bottle body, the lower part of the pump body assembly is inserted into the inner bottle body, and the upper part of the pump body assembly is located above the clamping ring. The inner bottle body is convenient to replace by the structure.

In order to facilitate use, the head cap is connected to the upper end of the pump body assembly, a fourth guide strip which extends vertically is arranged on the inner peripheral wall of the head cap, and a third guide groove which is in guide fit with the fourth guide strip is formed in the upper portion of the clamping ring.

Preferably, a supporting ring is arranged on the outer peripheral wall of the inner sleeve, a guide block is convexly arranged on the edge of the supporting ring, correspondingly, a fourth guide groove which is in guide fit with the guide block is arranged on the inner peripheral wall of the outer bottle body, and a second elastic piece which can enable the inner sleeve to always keep a downward moving trend is arranged between the clamping sleeve and the supporting ring. The structure is convenient for the whole body consisting of the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring to move downwards until the head cap is completely hidden in the outer bottle body.

Compared with the prior art, the invention has the advantages that: the whole body formed by the inner sleeve, the inner bottle body, the pump body assembly, the head cap and the clamping ring can move up and down relative to the outer bottle body through the adjusting mechanism, the head cap is exposed out of the outer bottle body to open the container by moving up, and the container is closed by moving down until the head cap is hidden in the outer bottle body, so that the use is convenient; when the head cap is exposed out of the outer bottle body, the whole body consisting of the inner bottle body, the pump body assembly, the head cap and the clamping ring can be pulled out, so that the inner bottle body is convenient to replace, the cosmetic container is repeatedly used, the use cost is reduced, and the waste is avoided.

Drawings

FIG. 1 is a schematic structural diagram (not in use) of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram (in use) of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a sectional view of the outer bottle body in the embodiment of the present invention;

FIG. 5 is a schematic structural view of a rotary sleeve according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a base in an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an inner sleeve according to an embodiment of the present invention;

fig. 8 is a structural diagram illustrating a state of engagement between the first teeth and the teeth gaps according to an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 8, the cosmetic container of the present embodiment includes an inner bottle body 1, a pump body assembly 2, a cap 3, a collar 4, an outer bottle body 5, an inner sleeve 6, a ferrule 7 and an adjusting mechanism 8, wherein the inner bottle body 1 is used for containing fluid, which can be replaced in the present embodiment. The pump body assembly 2 is disposed at the upper port of the inner bottle body 1 and is used for pumping out the fluid in the inner bottle body 1, and the pump body assembly 2 is a conventional pump body structure used in a cosmetic container and is not described herein again. The head cap 3 is connected to the outlet of the pump body assembly 2 and has a nozzle 31 for fluid delivery.

The retainer ring 4 is sleeved on the periphery of the pump body assembly 2 and is detachably connected with the top of the inner bottle body 1. The clamping ring 4 is clamped on the periphery of the pump body assembly 2 and is in threaded connection with the top of the inner bottle body 1, the lower part of the pump body assembly 2 is inserted into the inner bottle body 1, and the upper part of the pump body assembly 2 is positioned above the clamping ring 4. The head cap 3 is connected to the upper end of the pump body assembly 2, a fourth guide strip 32 which extends vertically is arranged on the inner peripheral wall of the head cap 3, and a third guide groove 41 which is matched with the fourth guide strip 32 in a guiding mode is formed in the upper portion of the clamping ring 4.

The outer bottle body 5 has an open top 51, the inner bottle body 6 is disposed in the outer bottle body 5 to be movable up and down, the inner bottle body 5 is inserted into the inner bottle body 6, and the retainer ring 4 is detachably coupled to the top of the inner bottle body 6 to be movable up and down with the inner bottle body 6. The outer peripheral wall of the lower part of the clamping ring 4 is provided with a first clamping groove 42 arranged along the circumferential direction, and correspondingly, the inner peripheral wall of the inner sleeve 6 is provided with a clamping strip 61 elastically clamped with the first clamping groove 42. As shown in fig. 7, the inner sleeve 6 is provided with a notch 62 extending downward from the upper end, the notch 62 divides the upper part of the inner sleeve 6 into at least two elastic pieces 63, and the locking strip 61 is provided on the inner peripheral wall of the elastic pieces 63.

As shown in fig. 3, the ferrule 7 is disposed in the outer bottle body 5 at an upper portion thereof for limiting an upward movement position of the inner sleeve 6. An annular groove 71 is formed on the outer peripheral wall of the cutting sleeve 7, and correspondingly, a convex ring 52 clamped with the annular groove 71 is arranged on the inner peripheral wall of the outer bottle body 5. When the head cap 3 is hidden in the outer bottle body 5, the lower end of the head cap 3 abuts against the upper end of the ferrule 7, and the upper end face of the head cap 3 is approximately flush with the upper edge of the outer bottle body 5.

The adjusting mechanism 8 of the present embodiment is disposed at the bottom of the outer bottle 5 to move up and down, and is used to push the inner sleeve 6, the inner bottle 5, the pump body assembly 2, the cap 3, and the locking ring 4 up and down, so that the cap 3 is exposed out of the top opening 51 of the outer bottle 5 or hidden in the outer bottle 5, and the adjusting mechanism 8 further has a limiting structure capable of restricting the position of the inner sleeve 6 when the cap 3 is exposed out of the top opening 51 of the outer bottle 5 or hidden in the outer bottle 5.

Specifically, as shown in fig. 3 to 6, the adjusting mechanism 8 includes a rotating sleeve 81, a base 82 and a first elastic member 83, the rotating sleeve 81 can be vertically moved and circumferentially rotated and disposed in the outer bottle 5 and supported at the bottom of the inner sleeve 6, the base 82 can be vertically moved and disposed at the bottom of the outer bottle 5, a plurality of vertically extending first guide bars 53 are disposed on the inner peripheral wall of the outer bottle 5, a first guide groove 54 is formed between two adjacent first guide bars 53, and correspondingly, a second guide bar 811 which can be guided and matched with the first guide groove 54 and can limit the circumferential rotation of the rotating sleeve 81 in the vertical moving state of the rotating sleeve 81 is disposed on the outer peripheral wall of the rotating sleeve 81. The upper end surface of the base 82 is provided with a first convex tooth 821, and correspondingly, the lower end of the rotating sleeve 81 is provided with a second convex tooth 812 arranged opposite to the first convex tooth 821; the upper end surface of the first guide bar 53 is formed with a first inclined surface 531a and a second inclined surface 531b extending from bottom to top in the reverse direction of the rotary sleeve 81 and having a Z-shape, and the heights of the upper ends of the first inclined surface 531a and the second inclined surface 531b are substantially equal to each other. In the up-and-down moving state of the rotating sleeve 81, the first convex teeth 821 are arranged corresponding to the tooth gaps 813 between two adjacent second convex teeth 812 and are shifted to the rotating direction of the rotating sleeve 81; in a state where the rotary sleeve 81 moves up to the second guide bar 811 to be separated from the first guide groove 54, the rotary sleeve 81 rotates as the base 82 moves up to displace or align the second guide bar 811 with the first guide groove 54. The second convex teeth 812 are of a plurality of triangular structures and are connected with each other at the lower end of the rotating sleeve 81, a triangular tooth gap 813 with an upward tip end is formed between every two adjacent second convex teeth 812, four first convex teeth 821 are distributed on the upper end surface of the base 82 at intervals, and the first convex teeth 821 are of triangular structures capable of being matched with the tooth gap 813. The bottom of the base 82 is provided with a bottom plate 823, the rotating sleeve 81 is provided with a supporting plate 814 which is abutted against the bottom of the inner sleeve 6, and the first elastic member 83 is a spring and elastically compressed between the bottom plate 823 and the supporting plate 814 to keep the base 82 always in a downward movement trend.

In this embodiment, a third guide strip 822 extending vertically is disposed on the outer peripheral wall of the base 82, and correspondingly, a second guide groove 55 guiding and matching with the third guide strip 822 is disposed on the inner wall of the outer bottle body 5. This structure not only can guide base 82 with moving up and down, but also limits base 82 in the circumferential direction, prevents its circumferential rotation. A supporting ring 64 is arranged on the outer peripheral wall of the inner sleeve 6, a guide block 641 is convexly arranged on the edge of the supporting ring 64, correspondingly, a fourth guide groove 56 which is in guide fit with the guide block 641 is arranged on the inner peripheral wall of the outer bottle body 5, a second elastic member 9 which can enable the inner sleeve 6 to always keep a downward moving trend is arranged between the cutting sleeve 7 and the supporting ring 64, and the second elastic member 9 is a spring.

The base 82 of the present embodiment corresponds to an opening and closing member of the cosmetic container, and with the cosmetic container of the present embodiment, in a state where the head cap 3 is completely hidden in the inner bottle body 5, the second guide strip 811 is fitted with the first guide groove 54, as shown in fig. 8, only the upper portion of the first convex tooth 821 is located in the tooth space 813 and is biased to one side of the tooth space 813; the base 82 is pushed by hand to move upwards, so that the whole body consisting of the inner sleeve 6, the inner bottle body 5, the pump body assembly 2, the head cap 3 and the clamping ring 4 is pushed to move upwards, and the matching position of the first convex teeth 821 and the tooth gaps 813 is kept unchanged because the base 82 and the rotating sleeve 81 can only move up and down at the moment; when the lower end of the rotating sleeve 81 corresponds to the upper end of the first guide bar 53, the second guide bar 811 is separated from the first guide groove 54, at this time, the base 82 continues to move upwards, the matching position of the first convex tooth 821 and the tooth space 813 changes, the first convex tooth 821 is gradually clamped into the tooth space 813 and drives the rotating sleeve 81 to rotate anticlockwise, after the first convex tooth 821 is completely clamped into the tooth space 813, the rotating sleeve 81 is not driven to rotate circumferentially any more, at this time, the base 82 is loosened, the base 82 is reset downwards under the action of the first elastic element 83, the lower end of the second guide bar 811 abuts against the first inclined surface 531a at the upper end of the first guide bar 53, and the rotating sleeve 81 continues to rotate anticlockwise by a distance of half the tooth space 813 under the guiding action of the elastic element 9 and the first inclined surface 531a, at this time, the lower end of the second guide bar 811 abuts against the limiting groove 532 formed by the lower end of the first inclined surface 531a and the first guide bar 53, so that the rotary sleeve 81 can not move downwards, the whole position formed by the inner sleeve 6, the inner bottle body 5, the pump body assembly 2, the head cap 3 and the clamping ring 4 is limited, at the moment, the head cap 3 is exposed out of the outer bottle body 5, the cosmetic container is in an open state, and the head cap 3 can be pressed for use;

in this state, the entire body including the inner bottle body 5, the pump body assembly 2, the head cap 3, and the retainer ring 4 is pulled upward, the clip strip 61 and the first clip groove 42 are separated from each other, and the inner bottle body 1 is taken out from the retainer ring 4 and replaced;

when the cosmetics are not used, the cosmetics are pressed upwards against the base 82, the first convex tooth 821 at the upper end of the base 82 is gradually clamped into the tooth gap 813 to drive the rotating sleeve 81 to rotate, after the first convex tooth 821 is completely clamped into the tooth gap 813, the rotating sleeve 81 is not driven to rotate circumferentially, at this time, the base 82 is loosened until the lower end of the second guide strip 811 abuts against the second inclined surface 531b at the upper end of the first guide strip 53, the rotating sleeve 81 continues to rotate anticlockwise by a distance of half the tooth gap 813 under the guiding action of the elastic force of the second elastic member 9 and the second inclined surface 531b, at this time, the lower end of the second guide strip 811 is aligned with the first guide groove 54, and the whole body consisting of the inner sleeve 6, the inner bottle body 5, the pump body assembly 2, the head cap 3 and the clamping ring 4 moves downwards under the action of the second elastic member 9 until the head cap 3 is completely hidden in the outer bottle body 5.