Cosmetic container capable of preventing powder from flying

Abstract

The cosmetic container comprises an outer cover assembly, an inner container assembly, a bottom assembly and a push piece, the inner container assembly is detachably installed in the bottom assembly, the inner container assembly comprises an inner cover, a middle ring and a material carrying disc, the inner cover covers the middle ring in an airtight mode, the material carrying disc is fixedly installed in the middle ring, the push piece is movably installed in the bottom assembly, and the push piece is movably installed in the bottom assembly. The outer cover assembly is buckled to the bottom assembly, after the outer cover assembly is opened, the outer cover assembly and the push piece are in a linkage relation, the outer cover assembly can abut against the push piece and push the push piece to move, the push piece drives the inner cover to move in the direction away from the middle ring, and a gap is formed between the inner cover and the middle ring; and the linkage relation between the outer cover assembly and the push piece is relieved. In the process of opening the outer cover assembly, the inner cover can be driven to move so that a gap can be formed between the inner cover and the middle ring, then the air pressure inside and outside the inner cover can be in a balanced state, and the powder flying phenomenon is effectively prevented.

Description

Technical Field

[0001] The present application relates to cosmetic packaging technology, and in particular to a cosmetic container that prevents flying powder. Background Art

[0002] A powder cosmetic box usually includes an outer cover, an inner cover, a powder box assembly and a bottom assembly. The powder box assembly is used to store powder materials. The inner liner assembly is installed inside the bottom assembly. The outer cover is movably connected to the bottom assembly, and the outer cover is closed on the bottom assembly, and the inner cover is closed on the powder box assembly. When in use, the outer cover is opened first, and then the inner cover is opened. Since the inner cover is airtightly closed on the powder box assembly, the moment the inner cover is opened, the impact of airflow easily causes powder flying, which not only brings discomfort to the user, but also causes waste of materials. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the present application provides a cosmetic container with anti-flying powder. When the outer cover of the container is opened, it can drive the inner cover to move so as to form a gap between the inner cover and the middle circle, thereby making the air pressure inside and outside the inner cover in a balanced state, thereby effectively preventing the occurrence of flying powder.

[0004] The technical solution adopted by this application to solve its technical problems is:

[0005] The invention relates to a cosmetic container for preventing flying powder, comprising an outer cover assembly, an inner liner assembly, a bottom assembly and a push piece, wherein the inner liner assembly is detachably installed in the bottom assembly, the inner liner assembly comprises an inner cover, a middle ring and a loading tray, the inner cover is airtightly covered on the middle ring, the loading tray is fixedly installed in the middle ring, the push piece is movably installed in the bottom assembly, the outer cover assembly is buckled on the bottom assembly, and the outer cover assembly is rotatably connected to the bottom assembly, when the outer cover assembly is opened, the outer cover assembly and the push piece are in a linkage relationship, the outer cover assembly can abut against the push piece and push the push piece to move, the push piece drives the inner cover to move in a direction away from the middle ring, so that a gap is formed between the inner cover and the middle ring so that the air inside and outside the inner cover can circulate through the gap, and when the outer cover assembly is further opened, the outer cover assembly and the push piece are released from the linkage relationship.

[0006] Optionally, the outer cover assembly includes an outer cover, which is hinged to the bottom assembly, and has a first extreme position, a second extreme position and a third extreme position after being opened. When the outer cover is in the first extreme position, the push piece is in a starting position, and the outer cover abuts against the push piece. When the outer cover is in the second extreme position, the push piece runs to a maximum stroke under the action of the outer cover, and a gap is formed between the inner cover and the middle circle, and the push piece stops at the bottom assembly; when the outer cover is in the third extreme position, the outer cover is disengaged from the push piece.

[0007] Optionally, when the outer cover rotates around the bottom assembly by an angle of α from the initial state of the outer cover, the outer cover reaches the first extreme position; when the outer cover rotates around the bottom assembly by an angle of β from the initial state of the outer cover, the outer cover reaches the second extreme position; when the outer cover rotates around the bottom assembly by an angle of γ from the initial state of the outer cover, the outer cover reaches the third extreme position, wherein α<β<γ.

[0008] Optionally, when the outer cover is in the second extreme position, the inner cover can drive the push piece to move during the process of the inner cover being airtightly closed on the middle ring, and the push piece drives the outer cover to move from the second extreme position to the first extreme position; when the outer cover is in the third extreme position, the outer cover remains unchanged during the process of the inner cover being airtightly closed on the middle ring.

[0009] Optionally, a sealing ring is fixedly provided on the outer peripheral wall of the inner cover. When the inner cover is closed on the middle ring, the inner cover and the middle ring are sealed by the sealing ring. When the push piece runs to the maximum stroke, a partial area of ​​the sealing ring is separated from the middle ring.

[0010] Optionally, when the inner cover is closed on the middle ring, an exhaust channel is formed between the sealing ring and the middle ring, and the exhaust channel is used for the circulation of gas inside and outside the middle ring. An airtight fitting area is provided between the sealing ring and the middle ring, and the exhaust channel is located on the side of the airtight fitting area away from the loading tray. An avoidance groove is provided on the lower end face of the sealing ring, and the upper end of the avoidance groove is a closed end, and the lower end is an open end.

[0011] Optionally, a top block and a step are provided on the push piece, and the outer cover moves the push piece by pushing the top block, and the step can be stopped by the bottom assembly to limit the maximum stroke of the push piece.

[0012] Optionally, the outer cover is rotatably connected to the bottom assembly via a first hinge assembly, the first hinge assembly includes a first hinge, the outer cover extends axially to form the first hinge, the first hinge is provided with a shift block, the shift block pushes the push piece to move via the top block, the inner cover is provided with a protrusion, the push piece moves the inner cover by pushing the protrusion.

[0013] Optionally, the bottom assembly includes an outer sole and an inner sole fixedly installed in the outer sole, the first hinge assembly also includes a hinge hole and a first hinge shaft, the hinge hole is provided on the outer sole, the first hinge shaft passes through the first hinge and the hinge hole to rotatably connect the outer cover to the outer sole, and the push piece is inserted into the inner sole and the outer sole.

[0014] Optionally, the first end of the first hinge is fixedly connected to the outer cover, the second end of the first hinge extends in a direction away from the first hinge to form the shift block, the inner bottom is provided with a first notch, the outer bottom is provided with a second notch, the outer bottom side walls on both sides of the second notch are provided with the hinge holes, and the push piece is inserted into the first notch and the second notch.

[0015] Optionally, a spring sheet is provided on the push piece, the top block is provided on the spring sheet, and the spring sheet can be deformed to separate the top block from the push block.

[0016] Optionally, the inner cover is rotatably mounted on the middle ring via a second hinge assembly, a first cylinder and a second cylinder are fixedly provided on the middle ring, the second cylinder is located on the outside of the first cylinder, the inner cover and the second cylinder are clamped and fixed, and the middle ring and the loading tray are clamped and fixed.

[0017] The beneficial effects of the present application are as follows: the present application includes an outer cover, an inner liner assembly, a bottom assembly and a push piece, the inner liner assembly includes an inner cover, a middle ring and a loading tray, the inner liner assembly is detachably installed in the bottom assembly, the outer cover is covered on the inner cover, the push piece is installed in the bottom assembly, and the push piece can move along the axial direction of the bottom assembly. In the process of opening the outer cover of the present application, the outer cover can push the inner cover to move, thereby forming a gap between the inner cover and the middle ring. When the user continues to open the inner cover, the internal and external air pressures of the inner cover are already in a balanced state, so that powder flying will not occur, thereby reducing the waste of materials, reducing the difficulty of opening the inner cover, and improving the comfort of users using cosmetics. The present application adds a push piece on the basis of the original container to realize the outer cover opening process to drive the inner cover to move, so that a gap is formed between the inner cover and the middle ring, and there is no need to change the size and shape of the existing container, so the structure is simple, compact, and the transformation cost is low. When the outer cover is opened to a certain angle, the outer cover and the inner cover are separated, and the two can independently complete the closing action, thereby facilitating the closing of the inner cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the cosmetic container in this application;

[0019] Figure 2 An exploded view of the cosmetic container in this application;

[0020] Figure 3 It is a schematic diagram of the structure of the outer cover in this application;

[0021] Figure 4 It is a schematic diagram of the structure of the inner cover in this application;

[0022] Figure 5 It is a schematic diagram of the structure of the middle circle in this application;

[0023] Figure 6 It is a schematic diagram of the structure of the inner bottom in this application;

[0024] Figure 7 It is a schematic diagram of the structure of the outer sole in this application;

[0025] Figure 8 This is one of the schematic diagrams of the structure of the push piece in this application;

[0026] Fig. 9 This is the second structural diagram of the push piece in this application;

[0027] Fig.10 This is a structural schematic diagram of the outer cover in the present application being in the first extreme position;

[0028] Fig.11 for Fig.10 The enlarged view of point A in the middle;

[0029] Fig.12 This is a schematic diagram of the structure of the outer cover in the present application in the second extreme position;

[0030] Fig.13 for Fig.12 The enlarged view of point B in the middle;

[0031] Fig.14 This is a schematic diagram of the structure of the outer cover in the present application in the third extreme position;

[0032] Fig.15 for Fig.14 Enlarged view of point C in the middle;

[0033] In the figure: 100 - outer cover assembly, 110 - outer cover, 111 - first hinge, 112 - shift block, 113 - groove, 120 - lens,

[0034] 200- liner assembly, 210- inner cover, 211- convex block, 212- bottom plate, 213- convex edge, 214- second hinge, 220- middle ring, 221- first cylinder, 222- second cylinder, 223- exhaust groove, 224- annular groove, 225- mesh cloth, 226- third hinge, 227- second hinge shaft, 230- loading tray, 240- sealing ring, 241- annular protrusion, 242- avoidance groove,

[0035] 300-bottom assembly, 310-inner bottom, 311-first notch, 312-retaining ring, 320-outer bottom, 321-second notch, 322-hinge hole, 323-first hinge axis, 324-clamp, 330-button, 331-hook,

[0036] 400-push piece, 410-top block, 420-spring piece, 430-step. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the embodiments described in the present application are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the following drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the objects used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0040] Example: Figure 1-15 As shown, a cosmetic container for preventing flying powder includes an outer cover component 100, an inner liner component 200, a bottom component 300 and a push piece 400. The inner liner component 200 is detachably installed in the bottom component 300. The inner liner component 200 includes an inner cover 210, a middle ring 220 and a loading tray 230. The inner cover 210 is airtightly covered on the middle ring 220. The loading tray 230 is fixedly installed in the middle ring 220. The push piece 400 is movably installed in the bottom component 300. The outer cover component 100 is buckled on the bottom component 300. , and the outer cover assembly 100 is rotatably connected to the bottom assembly 300. When the outer cover assembly 100 is opened, the outer cover assembly 100 and the push piece 400 are in a linkage relationship. The so-called linkage relationship between the outer cover assembly 100 and the push piece 400 means that when the outer cover assembly 100 moves, the push piece 400 moves accordingly; similarly, when the push piece 400 moves, the outer cover assembly 100 also moves accordingly, wherein the movement mode includes linear motion, curvilinear motion, rotation, rolling, jumping, swinging, reciprocating motion, etc. The outer cover assembly 100 can abut against the push piece 400 and push the push piece 400 to move, and the push piece 400 drives the inner cover 210 to move in a direction away from the middle circle 220, so that a gap is formed between the inner cover 210 and the middle circle 220 so that the air inside and outside the inner cover 210 can circulate through the gap. When the outer cover assembly 100 is further opened, the outer cover assembly 100 and the push piece 400 are released from the linkage relationship. The so-called release of the linkage relationship between the outer cover assembly 100 and the push piece 400 means that when the outer cover assembly 100 moves, the push piece 400 will not move accordingly, and similarly when the push piece 400 moves, the outer cover assembly 100 will not move accordingly.

[0041] In the present application, the liner assembly 200 includes an inner cover 210, a middle ring 220 and a loading tray 230. The inner cover 210 is airtightly covered on the upper end of the middle ring 220. The loading tray 230 is fixedly installed on the lower end of the middle ring 220. Powdered cosmetic materials are stored in the loading tray 230. The inner liner assembly 200 is detachably installed in the bottom assembly 300. The outer cover assembly 100 includes an outer cover 110. The outer cover 110 covers the inner cover 210. The push piece 400 is installed in the bottom assembly 300, and the push piece 400 can move along the axial direction of the bottom assembly 300.

[0042] At the beginning, if Figure 1 As shown, the outer cover 110 covers the inner cover 210, and the outer cover 110 is buckled with the bottom assembly 300, the outer cover 110 and the push piece 400 are separated from each other, and the push piece 400 is against the inner cover 210, as shown in FIG. Figure 10-13 As shown, when the outer cover 110 is opened, the outer cover 110 abuts against the push piece 400. As the opening angle of the outer cover 110 increases, the outer cover 110 pushes the push piece 400 to move toward the inner cover 210, and the push piece 400 pushes one side of the inner cover 210 to move in a direction away from the middle circle 220 until one side of the inner cover 210 is separated from the middle circle 220, that is, a gap is formed between the inner cover 210 and the middle circle 220 to facilitate air circulation inside and outside the middle circle 220; Figure 14-15 As shown, when the opening angle of the outer cover 110 is further increased, the outer cover 110 is separated from the push piece 400. At this time, the outer cover 110 can further increase the opening angle, but it will not affect the state of the inner cover 210. Similarly, the closing process of the inner cover 210 and the middle circle 220 will not affect the state of the outer cover 110, that is, the outer cover 110 and the inner cover 210 will not be linked and will operate independently.

[0043] In the process of opening the outer cover 110 of the present application, the outer cover 110 can push the inner cover 210 to move, thereby forming a gap between the inner cover 210 and the middle circle 220. When the user continues to open the inner cover 210, the internal and external air pressures of the inner cover 210 are already in a balanced state, so that powder flying will not occur, thereby reducing material waste, reducing the difficulty of opening the inner cover, and improving the user's comfort in using cosmetics; when the outer cover 110 is opened to a certain angle, the outer cover 110 is separated from the push piece 400, and the outer cover 110 and the push piece 400 are released from the linkage relationship, that is, the outer cover 110 is separated from the inner cover 210, and the outer cover 110 and the inner cover 210 can independently complete the closing action, thereby facilitating the closing of the inner cover 210.

[0044] like Figure 1As shown, the outer cover assembly 100 includes an outer cover 110, which is hinged to the bottom assembly 300. After the outer cover 110 is opened, it has a first limit position, a second limit position and a third limit position. When the outer cover 110 is in the first limit position, the push piece 400 is in the starting position, and the outer cover 110 is against the push piece 400, that is, the push piece 400 does not move. The first limit position is the maximum rotation angle of the outer cover 110 under the condition that the push piece 400 remains unchanged; when the outer cover 110 is in the second limit position, the push piece 400 runs to the maximum stroke under the action of the outer cover 110, and a gap is formed between the inner cover 210 and the middle ring 220, and the push piece 400 stops at the bottom assembly 300; when the outer cover 110 is in the third limit position, the outer cover 110 is separated from the push piece 400. Figure 10-11 As shown, the outer cover 110 is Figure 1 After rotating from the initial state in the embodiment to the first limit position by an angle α, the outer cover 110 abuts against the push piece 400, but does not exert an upward force on the push piece 400. If the outer cover 110 continues to rotate in the direction of opening the outer cover 110, the outer cover 110 will push the push piece 400 to move upward. Figure 12-13 As shown, the outer cover 110 is Figure 1 After the outer cover 110 is rotated from the initial state in the second limit position by an angle of β, β>α, the outer cover 110 pushes the push piece 400 to move upward by a certain distance, and the push piece 400 pushes one side of the inner cover 210 to separate from the middle ring 220, that is, a gap is formed between the inner cover 210 and the middle ring 220. When the outer cover 110 is in the second limit position, the push piece 400 stops at the bottom assembly 300, thereby preventing the outer cover 110 from rotating further, that is, the outer cover 110 is moved from the inner cover 210 to the middle ring 220. Fig.10 Position Rotate To Fig.12 The position of is the entire process of the push piece 400 moving. Figure 14-15 As shown, the outer cover 110 is Figure 1 After rotating from the initial state in the third limit position by an angle of γ, wherein γ>β, the outer cover 110 and the push piece 400 are just separated, and the outer cover 110 and the inner cover 210 are in a non-linked state.

[0045] like Fig.10 As shown, when the outer cover 110 rotates around the bottom assembly 300 from the initial state of the outer cover 110 to an angle of α, the outer cover 110 reaches the first limit position; Figure 1 As shown, when the outer cover 110 is buckled on the bottom assembly 300, the outer cover 110 is in an initial state, that is, the outer cover 110 is in a completely closed state; Fig.12As shown, when the outer cover 110 rotates around the bottom assembly 300 by an angle of β from the initial state of the outer cover 110, the outer cover 110 reaches the second limit position; when the outer cover 110 rotates around the bottom assembly 300 by an angle of γ from the initial state of the outer cover 110, the outer cover 110 reaches the third limit position, wherein α<β<γ. Optionally, 60°≤α≤90°, 100°≤β≤120°, 125°≤γ≤155°. Optionally, α is 80°, β is 115°, and γ is 135°.

[0046] When the outer cover 110 is at the second limit position, the inner cover 210 can drive the push piece 400 to move during the process of the inner cover 210 being airtightly covered on the middle ring 220, and the push piece 400 drives the outer cover 110 to move from the second limit position to the first limit position; when the outer cover 110 is at the third limit position, the inner cover 210 can drive the push piece 400 to move during the process of the inner cover 210 being airtightly covered on the middle ring 220, or, after the outer cover 110 is separated from the push piece 400, the push piece 400 falls back to the initial position, and the outer cover 110 remains unchanged. That is, the outer cover 110 does not move with the push piece 400.

[0047] When the outer cover 110 is in Fig.12 When the user is finished using the device, the user closes the inner cover 210 so that the inner cover 210 is in the state shown in FIG. Fig.12 20. In the state shown in FIG. 20, there is a certain gap between one side of the inner cover 210 and the middle ring 220, the outer cover 110 is in the second extreme position, the outer cover 110 is against the push piece 400, and the inner cover 210 is in contact with the push piece 400. When the user presses the inner cover 210 downward, the inner cover 210 drives the push piece 400 to move downward, and the push piece 400 drives the outer cover 110 to move in the direction of closing the outer cover 110 until it moves to the position shown in FIG. Fig.10 In the state shown, the inner cover 210 is completely airtightly combined with the middle ring 220, and the outer cover 110 returns to the first extreme position.

[0048] When the outer cover 110 is in Fig.14 When the user is finished using the device, the user closes the inner cover 210 so that the inner cover 210 is in the state shown in FIG. Fig.14 In the state shown, there is a certain gap between one side of the inner cover 210 and the middle ring 220, and the outer cover 110 is in the third limit position, that is, the outer cover 110 is separated from the push piece 400, and the inner cover 210 is in contact with the push piece 400. When the user presses the inner cover 210 downward, the inner cover 210 drives the push piece 400 to move downward until it runs to Figure 1 The outer cover 110 does not move and is still in the third limit position; or, after the outer cover 110 is separated from the push piece 400, the push piece 400 directly falls back to the position shown in FIG. Figure 1The initial device shown, that is, the push piece 400 is also separated from the inner cover 210, and the inner cover 210 falls on the middle circle 220, but there is still a gap between the inner cover 210 and the middle circle 220. When the user presses the inner cover 210 downward, the inner cover 210 moves to Figure 1 In the initial state shown, the inner cover 21 and the middle ring 220 are airtightly combined, and the inner cover 210 is in contact with the push piece 400 .

[0049] In the present application, when the outer cover 110 is opened, the inner cover 210 can be driven to operate. When the outer cover 110 is in the second limit position, the inner cover 210 can also drive the outer cover to close during the closing process. When the outer cover 110 is in the third limit position, the inner cover 210 will not drive the outer cover 110 to operate during the closing process, that is, the outer cover and the inner cover will not be linked. Therefore, the user can choose the outer cover 110 to be in different positions to realize the linkage of the outer cover and the inner cover, or to realize the independent closure of the outer cover and the inner cover, which has a wider range of applications.

[0050] like Figure 1 As shown, a sealing ring 240 is fixedly provided on the outer peripheral wall of the inner cover 210. When the inner cover 210 is covered on the middle ring 220, the inner cover 210 and the middle ring 220 are sealed by the sealing ring 240. Figure 12-13 As shown, when the push piece 400 runs to the maximum stroke, a part of the sealing ring 240 is separated from the middle ring 220. Optionally, the hardness of the sealing ring 240 is less than that of the inner cover 210 and the middle ring 220. The inner cover 210 and the middle ring 220 are sealed with the elastic sealing ring 240, thereby improving the airtightness of the inner cover 210 and the middle ring 220. When the push piece 400 pushes the inner cover 210 in a direction away from the middle ring 220, a part of the sealing ring 240 is separated from the middle ring 220, thereby forming a gap between the inner cover 210 and the middle ring 220.

[0051] When the inner cover 210 is covered on the middle ring 220, an exhaust channel is formed between the sealing ring 240 and the middle ring 220. The exhaust channel is used for the circulation of gas inside and outside the middle ring 220. There is an airtight fitting area between the sealing ring 240 and the middle ring 220. The exhaust channel is located on the side of the airtight fitting area away from the loading tray 230. The lower end surface of the sealing ring 240 is provided with an escape groove 242. The upper end of the escape groove 242 is a closed end and the lower end is an open end. The loading tray 130 is located at the lower side of the airtight fitting, and the exhaust channel is located at the upper side of the airtight fitting, thereby ensuring that the exhaust channel will not affect the airtight effect between the sealing ring 240 and the middle ring 220. Figure 5As shown, the exhaust channel includes an exhaust groove 223, and the inner side wall of the middle ring 220 is provided with the exhaust groove 223 along the circumferential direction. When the inner cover 210 is closed, the air between the sealing ring 240 and the middle ring 220 can be discharged in time through the exhaust channel; when the inner cover 210 is opened, the external air enters the area between the middle ring 220 and the sealing ring 240 through the exhaust channel, thereby eliminating the internal and external pressure difference in the area between the sealing ring 240 and the middle ring 220, and facilitating the smooth opening and closing of the inner cover 210.

[0052] like Fig.11 and Fig.13 As shown, the outer wall of the sealing ring 240 extends radially outward to form an annular protrusion 241, and the inner wall of the middle ring 220 is recessed inward to form an annular groove 224. The annular protrusion 241 is interference fit in the annular groove 224, and the annular protrusion 241 and the annular groove 224 are located in an airtight fitting area. The sealing effect of the sealing ring 240 can be further improved by using the matching annular protrusion 241 and the annular groove 224.

[0053] like Fig.13 As shown, the avoidance groove 242 is a blind groove, the upper end of the avoidance groove 242 is a closed end, and the lower end is an open end. Due to the existence of the avoidance groove 242, when the sealing ring 240 is sealed on the middle ring 220, the sealing ring 240 can be deformed toward the avoidance groove 242, thereby facilitating the inner cover 210 to cover the middle ring 220, reducing the friction between the sealing ring 240 and the middle ring 220. When the inner cover 210 is combined with the middle ring 220, the sealing ring 240 returns to normal to seal the middle ring 220.

[0054] like Figure 8 and Fig. 9 As shown, the push piece 400 is provided with a top block 410 and a step 430. The outer cover 110 pushes the top block 410 to move the push piece 400. The step 430 can be stopped by the bottom assembly 300 to limit the maximum stroke of the push piece 400. The push piece 400 is a T-shaped structure. The side wall of the push piece 400 protrudes outward to form the top block 410. The outer cover 110 pushes the push piece 400 to move by abutting against the top block 410. When the push piece 400 moves a certain distance, the step 430 is stopped by the bottom assembly 300, and the push piece 400 cannot move further, that is, the push piece 400 has reached the maximum stroke. Optionally, as Figure 6 As shown, the upper end of the inner bottom 310 extends radially outward to form a retaining ring 312 , and the step 430 stops on the retaining ring 312 to limit the maximum stroke of the push piece 400 .

[0055] like Figure 1 and Figure 3 As shown, the outer cover 110 is rotatably connected to the bottom assembly 300 through a first hinge assembly, and the first hinge assembly includes a first hinge 111. The outer cover 110 extends axially to form the first hinge 111. Fig.11 and Fig.13 As shown, the first hinge 111 is provided with a shifting block 112, and the shifting block 112 pushes the push piece 400 to move through the top block 410. The inner cover 210 is provided with a protrusion 211, and the push piece 400 moves the inner cover 210 by pushing the protrusion 211. Figure 1 As shown, when the outer cover 110 is buckled on the bottom assembly 300, that is, the outer cover is in a fully closed state, the upper end of the push piece 400 abuts against the protrusion 211, and the shift block 112 is separated from the top block 410; Fig.10 and Fig.11 As shown, the outer cover 110 is in the first limit position, that is, the outer cover 110 is in a half-open state, and the push piece 400 is still in Figure 1 The outer cover 110 is Figure 1 The state is rotated 80°, and the shift block 112 rotates to the bottom of the top block 410 and abuts against the top block 410; Fig.12 and Fig.13 As shown, the outer cover 110 is in the second extreme position, and the outer cover 110 is Fig.10 The state is rotated by another 30°. During the rotation process, the shift block 112 pushes the push piece 400 upward through the top block 410, and the push piece 400 pushes the inner cover 210 upward through the protrusion 211, so that the sealing ring 240 on one side of the inner cover 210 is separated from the middle ring 220, and a gap is formed between the inner cover 210 and the middle ring 220, so that the air pressure inside and outside the middle ring 220 reaches a balanced state; Fig.14 and Fig.15 As shown, the outer cover 110 is in the third extreme position, and the outer cover 110 is Fig.12 The state is rotated by another 25°, and the shift block 112 is separated from the top block 410 during the rotation process.

[0056] like Figure 1-2 As shown, the bottom assembly 300 includes an outer sole 320 and an inner sole 310 fixedly installed in the outer sole 320. Figure 7 As shown, the first hinge assembly further includes a hinge hole 322 and a first hinge shaft 323. The outer bottom 320 is provided with a hinge hole 322. The first hinge shaft 323 is inserted into the first hinge 111 and the hinge hole 322 to rotatably connect the outer cover 110 to the outer bottom 320. The push piece 400 is inserted into the inner bottom 310 and the outer bottom 320. The middle ring 220 is detachably mounted inside the inner bottom 310, and the mesh 225 is welded on the middle ring 220; the inner bottom 310 and the outer bottom 320 are fixed by means of a card point and a card slot, a card point and a card point, etc.; the middle ring 220 and the inner bottom 310 are fixed by means of a card point and a card slot, a card point and a card point, etc.

[0057] like Figure 1 and Figure 2As shown, the outer cover assembly 100 further includes a lens 120, the inner side of the outer cover 110 is fixedly attached to the lens 120, and the inner cover 210 is provided with a powder puff for dipping in cosmetic materials.

[0058] like Figure 1 , Figure 2 and Fig.10 As shown, the outer cover 110 and the outer bottom 320 are fastened and fixed by a fastening assembly, which includes a button 330 and a groove 113. The button 330 is installed in the outer bottom 320, and a hook 331 is provided on the button 330. The inner side wall of the outer cover 110 is provided with a groove 113. The hook 331 is inserted into the groove 113 to fasten and fix the outer cover 110 and the outer bottom 320. A spring is fixed on the button 330. When in use, the spring is deformed by pressing the button 330, and the hook 331 is separated from the groove 113, so that the outer cover 110 can be opened. After releasing the button, the button 330 is reset by the spring. Of course, the outer cover 110 and the outer bottom 320 can also be fixed by magnets, magnetic metal parts, etc.

[0059] like Figure 3 As shown, the first end of the first hinge 111 is fixedly connected to the outer cover 110, and the second end of the first hinge 111 extends in a direction away from the first hinge 111 to form a shift block 112. Figure 6 As shown, the inner bottom 310 is provided with a first notch 311. Figure 7 As shown, the outer bottom 320 is provided with a second notch 321, and the side walls of the outer bottom 320 on both sides of the second notch 321 are provided with hinge holes 322, and the push piece 400 is inserted into the first notch 311 and the second notch 321. The inner bottom 310 is provided with a first notch 311 along the axial direction, and the outer bottom 320 is provided with a second notch 321 along the axial direction. The push piece 400 is clamped in the second notch 321 by the clamping plate 324 on the outer bottom 320, that is, the push piece 400 cannot move in the radial direction of the outer bottom 320, but can only move in the axial direction of the outer bottom 320.

[0060] like Figure 8 and Fig. 9 As shown, the push piece 400 is provided with a spring piece 420, and the top block 410 is provided on the spring piece 420. The spring piece 420 can be deformed to separate the top block 410 from the shift block 112. The top of the spring piece 420 is connected to the push piece 400, and the rest of the spring piece 420 is disconnected from the push piece 400. In this way, when the shift block 112 squeezes the spring piece 420, the spring piece 420 can move inward to separate the shift block 112 from the top block 410. Fig.14 and Fig.15 As shown, when the outer cover 110 is at the third extreme position, the top block 410 is disengaged from the shift block 112 .

[0061] like Figure 1 , Figure 4 and Figure 5As shown, the inner cover 210 is rotatably mounted on the middle ring 220 through a second hinge assembly, and a first cylinder 221 and a second cylinder 222 are fixedly provided on the middle ring 220. The second cylinder 222 is located outside the first cylinder 221, and the exhaust groove 223 is opened in the first cylinder 221. Figure 1 As shown, the inner cover 210 is fixedly engaged with the second cylinder 222, and the middle ring 220 is fixedly engaged with the loading tray 230. The sealing ring 240 is located between the first cylinder 221 and the inner cover 210. Figure 4 and Figure 5 As shown, the inner cover 210 includes a chassis 212, and the upper end of the chassis 212 extends radially outward to form a circle of flange 213. The second hinge assembly includes a second hinge 214, a third hinge 226 and a second hinge shaft 227. The second hinge 214 is arranged on the flange 213, and the third hinge 226 is fixedly installed on the middle circle 220. During assembly, after the second hinge 214 and the third hinge 226 are connected, the second hinge shaft 227 is passed through the second hinge 214 and the third hinge 226 to rotatably connect the inner cover 210 with the middle circle 220. The inner cover 210 and the middle circle 220 are fixed by means of card points and card slots, card points and card points, etc., and the loading tray 230 and the middle circle 220 are fixed by means of card points and card slots, card points and card points, etc. The opening direction of the outer cover 110 is opposite to the opening direction of the inner cover 210, such as Figure 1 As shown, the outer cover 110 is opened in a counterclockwise rotation direction, and the inner cover 210 is opened in a clockwise rotation direction, which is convenient for user operation.

[0062] When the material in the material tray 230 is used up, the inner liner assembly 200 is disassembled and replaced with a new inner liner assembly 200 for continued use, so other components in the cosmetic container can be reused, which is energy-saving, environmentally friendly and cost-saving. During assembly, the inner liner assembly 200 is first installed, and then the material is filled into the material tray 230. After filling, the inner liner assembly 200 is installed in the bottom assembly 300. During the process of filling the material, if a defect occurs due to misoperation, it is only necessary to remove the material tray 230 separately and replace it with a new one.

[0063] The lower surface of the loading tray 230 can be partially exposed to the outside or the lower surface of the loading tray 230 can be completely exposed to the outside. When the lower surface of the loading tray 230 is partially exposed to the outside, the loading tray 230 can be lifted upward from the lower end of the container to separate the entire liner assembly 200 from the top and the bottom assembly 300; when the lower surface of the loading tray 230 is completely exposed to the outside, the liner assembly 200 can be pressed directly from the top of the container to separate the entire liner assembly 200 from the bottom and the bottom assembly 300, so the disassembly of the liner assembly 200 is very convenient.

[0064] The operation process of this application includes the following steps:

[0065] Step 1: Initially, Figure 1 As shown, the outer cover 110 is buckled on the bottom assembly 300, that is, the outer cover 110 is in a fully closed state, the upper end of the push piece 400 abuts against the protrusion 211, and the shift block 112 is separated from the top block 410;

[0066] Step 2: The user squeezes the button 330 to separate the outer cover 110 from the bottom assembly 300, and rotates the outer cover 110 counterclockwise to rotate the outer cover 110 by 80° until the outer cover 110 reaches the first limit position. Fig.10 and Fig.11 As shown, the outer cover 110 is in a half-open state, and the push piece 400 is still in Figure 1 In the state, the shift block 112 rotates to the bottom of the top block 410 and abuts against the top block 410;

[0067] Step 3: Continue to rotate the outer cover 110 counterclockwise to rotate the outer cover 110 by another 30°. The outer cover 110 is at the second extreme position. Fig.12 and Fig.13 As shown, the shift block 112 pushes the push piece 400 upwards through the top block 410 during the rotation process, and the push piece 400 pushes the inner cover 210 upwards through the protrusion 211, so that the sealing ring 240 on one side of the inner cover 210 is separated from the middle ring 220, and a gap is formed between the inner cover 210 and the middle ring 220;

[0068] Step 4: Continue to rotate the outer cover 110 counterclockwise to rotate the outer cover 110 by another 25°. The outer cover 110 is at the third limit position. Fig.14 and Fig.15 As shown, the shift block 112 is disengaged from the top block 410, and the inner cover 210 remains stationary;

[0069] Step 5: After the user opens the inner cover 210 along the pointer, he uses a powder puff to dip the makeup materials in the loading tray 230 to complete the makeup process;

[0070] Step 6: After finishing the makeup, the user closes the inner cover 210 counterclockwise so that the inner cover 210 is in the Fig.12 In the state shown, the outer cover 110 is in the third extreme position;

[0071] Step 7: The user presses the inner cover 210 downward, and the inner cover 210 drives the push piece 400 to move downward until the push piece 400 moves to the position shown in FIG. Fig.10 In the state shown, the inner cover 210 is completely airtightly combined with the middle ring 220, and the outer cover 110 is still in the third limit position;

[0072] Step 8: Finally, the user turns the outer cover 110 clockwise, and the state of the outer cover 110 changes from Fig.14 The state runs to Fig.12 state, and then run to Fig.10until the outer cover 110 returns to Figure 1 The initial state shown is sufficient.

[0073] It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these modifications and improvements are all within the scope of protection of the present application. Therefore, the scope of protection of the patent of the present application shall be subject to the attached claims.

Claims

1. A cosmetic container for preventing flying powder, characterized in that: The invention comprises an outer cover component (100), an inner liner component (200), a bottom component (300) and a push piece (400), wherein the inner liner component (200) is detachably mounted in the bottom component (300), the inner liner component (200) comprises an inner cover (210), a middle ring (220) and a material loading tray (230), the inner cover (210) is airtightly mounted on the middle ring (220), the material loading tray (230) is fixedly mounted in the middle ring (220), the push piece (400) is movably mounted in the bottom component (300), the outer cover component (100) is buckled on the bottom component (300), and the outer cover component (100) is rotatably connected to the bottom component (300), when the outer cover assembly (100) is opened, the outer cover assembly (100) and the push piece (400) are in a linkage relationship, the outer cover assembly (100) can abut against the push piece (400) and push the push piece (400) to move, the push piece (400) drives the inner cover (210) to move in a direction away from the middle circle (220), so that a gap is formed between the inner cover (210) and the middle circle (220) so that the air inside and outside the inner cover (210) can circulate through the gap, and when the outer cover assembly (100) is further opened, the outer cover assembly (100) and the push piece (400) release the linkage relationship.

2. The anti-flying powder cosmetic container according to claim 1, characterized in that: The outer cover assembly (100) comprises an outer cover (110), wherein the outer cover (110) is hinged to the bottom assembly (300), and the outer cover (110) has a first limit position, a second limit position and a third limit position after being opened; when the outer cover (110) is in the first limit position, the push piece (400) is in a starting position, and the outer cover (110) abuts against the push piece (400); when the outer cover (110) is in the second limit position, the push piece (400) moves to a maximum stroke under the action of the outer cover (110), and a gap is formed between the inner cover (210) and the middle ring (220), and the push piece (400) stops at the bottom assembly (300); when the outer cover (110) is in the third limit position, the outer cover (110) is separated from the push piece (400).

3. The anti-flying powder cosmetic container according to claim 2, characterized in that: When the outer cover (110) rotates around the bottom assembly (300) by an angle of α from the initial state of the outer cover (110), the outer cover (110) reaches the first extreme position; when the outer cover (110) rotates around the bottom assembly (300) by an angle of β from the initial state of the outer cover (110), the outer cover (110) reaches the second extreme position; when the outer cover (110) rotates around the bottom assembly (300) by an angle of γ from the initial state of the outer cover (110), the outer cover (110) reaches the third extreme position, wherein α<β<γ.

4. The anti-flying powder cosmetic container according to claim 2, characterized in that: When the outer cover (110) is in the second extreme position, during the process of the inner cover (210) being airtightly closed on the middle ring (220), the inner cover (210) can drive the push piece (400) to move, and the push piece (400) drives the outer cover (110) to move from the second extreme position to the first extreme position; when the outer cover (110) is in the third extreme position, during the process of the inner cover (210) being airtightly closed on the middle ring (220), the outer cover (110) remains unchanged.

5. The anti-flying powder cosmetic container according to claim 2, characterized in that: A sealing ring (240) is fixedly provided on the outer peripheral wall of the inner cover (210); when the inner cover (210) covers the middle ring (220), the inner cover (210) and the middle ring (220) are sealed by the sealing ring (240); when the push piece (400) runs to the maximum stroke, a partial area of ​​the sealing ring (240) is separated from the middle ring (220).

6. The anti-flying powder cosmetic container according to claim 5, characterized in that: When the inner cover (210) is covered on the middle ring (220), an exhaust channel is formed between the sealing ring (240) and the middle ring (220), and the exhaust channel is used for the circulation of gas inside and outside the middle ring (220). An airtight fitting area is provided between the sealing ring (240) and the middle ring (220), and the exhaust channel is located on a side of the airtight fitting area away from the loading tray (230). An avoidance groove (242) is provided on the lower end surface of the sealing ring (240), and the upper end of the avoidance groove (242) is a closed end, and the lower end is an open end.

7. The anti-flying powder cosmetic container according to any one of claims 2 to 6, characterized in that: The push piece (400) is provided with a top block (410) and a step (430); the outer cover (110) pushes the top block (410) to move the push piece (400); and the step (430) can be stopped by the bottom assembly (300) to limit the maximum stroke of the push piece (400).

8. The anti-flying powder cosmetic container according to claim 7, characterized in that: The outer cover (110) is rotatably connected to the bottom assembly (300) via a first hinge assembly, wherein the first hinge assembly comprises a first hinge (111), the outer cover (110) is extended axially to form the first hinge (111), a shift block (112) is provided on the first hinge (111), the shift block (112) pushes the push piece (400) to move via the top block (410), the inner cover (210) is provided with a protrusion (211), and the push piece (400) moves the inner cover (210) by pushing the protrusion (211).

9. The anti-flying powder cosmetic container according to claim 8, characterized in that: The bottom assembly (300) includes an outer bottom (320) and an inner bottom (310) fixedly installed in the outer bottom (320), and the first hinge assembly also includes a hinge hole (322) and a first hinge shaft (323). The outer bottom (320) is provided with the hinge hole (322), and the first hinge shaft (323) is inserted into the first hinge (111) and the hinge hole (322) to rotatably connect the outer cover (110) to the outer bottom (320), and the push piece (400) is inserted into the inner bottom (310) and the outer bottom (320).

10. The anti-flying powder cosmetic container according to claim 9, characterized in that: The first end of the first hinge (111) is fixedly connected to the outer cover (110), and the second end of the first hinge (111) extends in a direction away from the first hinge (111) to form the shift block (112). The inner bottom (310) is provided with a first notch (311), and the outer bottom (320) is provided with a second notch (321). The side walls of the outer bottom (320) on both sides of the second notch (321) are provided with hinge holes (322), and the push piece (400) is inserted into the first notch (311) and the second notch (321).

11. The anti-flying powder cosmetic container according to claim 8, characterized in that: The push piece (400) is provided with a spring piece (420), the top block (410) is provided on the spring piece (420), and the spring piece (420) can be deformed to separate the top block (410) from the shifting block (112).

12. The anti-flying powder cosmetic container according to claim 7, characterized in that: The inner cover (210) is rotatably mounted on the middle ring (220) via a second hinge assembly; a first cylinder (221) and a second cylinder (222) are fixedly mounted on the middle ring (220); the second cylinder (222) is located outside the first cylinder (221); the inner cover (210) and the second cylinder (222) are snap-fitted and fixed; and the middle ring (220) and the loading tray (230) are snap-fitted and fixed.

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