Anti-overflow powder box

Abstract

The utility model relates to an anti-overflow loose powder box, which comprises a box body, an inner cover and a box cover, the box cover is in threaded connection with the box body, the inner cover is fixedly arranged on the box body, a loose powder cavity is formed between the inner cover and the box body, the inner cover comprises a fixed part and a powder outlet net, the upper end of the fixed part is arranged at the upper end of the box body, and the fixed part is sunken towards the bottom of the box body. A powder outlet hole is formed in the center of the fixing part, the powder outlet net is fixedly installed in the powder outlet hole, an annular open groove is formed in the position, close to the powder outlet hole, of the fixing part, and the inner wall of the annular open groove extends to the powder outlet hole, so that the sections of the fixing part, the annular open groove and the powder outlet hole are in a step shape extending downwards; the radial size of the abutting part is the same as the diameter of the outer circle of the annular open groove, and the bottom face of the abutting part makes contact with the annular open groove while the box cover is screwed on the box body. Due to the adoption of the design, the problem that the box cover cannot be screwed or threads are strained due to the fact that plastic stickers exist is solved, and the stickers can be effectively prevented from falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic container technical field especially relates to a prevent spilling powder box. BACKGROUND

[0002] As an important packaging tool in the field of cosmetics, the powder box is widely used for storing and taking the powder products such as setting powder, face powder and the like.

[0003] The common powder box is a rotary cap type box body, in order to facilitate uniform powder taking, the hard mesh partition sheet or elastic mesh cloth is designed to make the powder in the box body uniformly taken out. For example, the Chinese utility model patent with the authorization announcement number CN212368551U discloses "a powder box with good air tightness", which comprises an upper cover and a lower cover, the lower cover has an inner bowl, the inner bowl is bowl-shaped and has a supporting part, a through hole is formed in the center of the supporting part, the top of the inner bowl has an outwardly turned top protruding ring, the top protruding ring is buckled on the top of the lower cover, a permeable mesh is fixed at the through hole, the permeable mesh has permeable holes, and a cosmetic powder storage space is formed between the inner bowl and the lower cover. The scheme sets the inner bowl and the permeable mesh fixed in the inner bowl, so that the direct contact between the cosmetic powder and the air is reduced, and the storage time and the storage quality are improved. However, the scheme has certain problems, that is, if the powder box is shaken in the daily use process, the powder will leak out of the permeable mesh and fill between the upper cover and the inner bowl, which can easily cause the powder to splash a lot when the upper cover is opened. In order to solve this problem, the personnel in the relevant field will increase the abutting part with the same diameter as the permeable mesh in the upper cover. The abutting part can be in close contact with the permeable mesh when the upper cover is screwed on the box body, so as to prevent the powder from spilling in the shaking process, which solves the problem of powder spilling in the daily use process.

[0004] In the process of producing the powder box, the plastic sticker is usually used to cover the permeable mesh in advance to ensure that the powder does not overflow through the permeable mesh during the filling and transportation of the powder. However, in order to ensure the fitting effect, the diameter of the plastic sticker is usually designed to be larger than that of the permeable mesh. When the plastic sticker is attached, a large tension will be generated on the surface of the plastic sticker. During the screwing of the upper cover, the bottom end of the abutting part of the upper cover will be in contact with the plastic sticker, and due to the tension, the upper cover can not be completely screwed or the thread can be damaged. In addition, the plastic sticker can become uneven during the extrusion process, which can affect the sealing performance of the product. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a powder box that can prevent the box cover from being unable to be screwed or the thread from being damaged due to the existence of the plastic sticker, and can effectively prevent the sticker from falling off.

[0006] In order to solve the above technical problems, the technical scheme provided by the utility model is as follows:

[0007] The utility model provides an anti -spill powder box, including box body, inner cover and box cover, box cover adopts the threaded connection between box body, inner cover is fixedly installed on the box body, and the inner cover forms the loose powder chamber with the box body, the inner cover includes fixed part and powder outlet net, the upper end of fixed part is installed on the upper end of box body, and the fixed part is recessed to the bottom of box body, the center of fixed part is provided with powder outlet hole, and the powder outlet net is fixedly installed in the powder outlet hole, and the fixed part is provided with annular slot near the powder outlet hole, the inner wall of annular slot extends to the powder outlet hole to make the section of fixed part, annular slot and powder outlet hole be downwardly extending ladder shape, and the inside of box cover is provided with abutting part, the radial dimension of abutting part is same with the outer diameter of annular slot, and the bottom surface of abutting part and annular slot are in contact with each other when box cover is screwed on the box body.

[0008] In view of the problem that the abutting part mentioned in the background art interferes with the plastic sticker, the person skilled in the art usually considers making a plastic sticker matching the size of the powder outlet hole and directly attaching it to the powder outlet net. However, when the loose powder chamber is full of loose powder, the loose powder is easy to adhere to the plastic sticker through the powder outlet net, causing the plastic sticker to lose adhesion and possibly shift or fall off during transportation, thus failing to effectively prevent the overflow of loose powder.

[0009] However, the present application optimizes the related structure, which can prevent the plastic sticker from falling off and avoid the interference between the abutting part and the plastic sticker. Specifically, the present application designs an annular slot on the fixed part. Since the annular slot extends to the powder outlet hole and its outer diameter is consistent with the radial dimension of the abutting part, the bottom of the abutting part is tightly fitted in the annular slot when the box cover is screwed. In this way, when the diameter of the produced plastic sticker is larger than the powder outlet hole and smaller than or equal to the size of the annular slot, it is attached to the annular slot, and after the box cover is screwed, the abutting part can press the plastic sticker flat in the annular slot. This can effectively prevent the sticker from falling off and avoid the interference between the abutting part and the plastic sticker when it is tightly fitted, thus solving the problem that the box cover cannot be screwed or the threads are damaged when screwed tightly due to the presence of the plastic sticker.

[0010] Further, the fixed part includes a fixed piece and a clamping piece, the clamping piece is fixedly arranged at the bottom of the fixed piece, the powder outlet hole penetrates the center of the clamping piece and the fixed piece, and the edge of the powder outlet net is fixed between the fixed piece and the clamping piece, so that the powder outlet net covers the powder outlet hole. In this design, the clamping piece and the fixed piece clamp the edge of the powder outlet net through a mechanical structure, forming a reliable physical fixation, avoiding the problem of net cloth falling off or displacement caused by long-term use of traditional adhesive method.

[0011] As preferred, the bottom of the fixing member is provided with a fixing groove, and the top of the buckling member is provided with a fixing point, and the fixing point is located in the fixing groove in the fixed state of the fixing member and the buckling member, and the powder outlet net is installed on the fixing point. The fixing point serves as a hanging joint of the edge of the powder outlet net, and the edge of the net cloth is clamped into the fixing groove through the physical limiting structure, so that quick assembly is realized. Meanwhile, the hanging design avoids the pollution of the glue sticking process to the aperture of the powder outlet net, ensures the openness of the net hole, and reduces the risk of net cloth falling caused by aging of the adhesive.

[0012] As preferred, the bottom of the fixing member is provided with a fixing groove, and the top of the buckling member is provided with a fixing point, and the fixing point is located in the fixing groove in the fixed state of the fixing member and the buckling member, and the powder outlet net is installed on the fixing point. The fixing point serves as a hanging joint of the edge of the powder outlet net, and the edge of the net cloth is clamped into the fixing groove through the physical limiting structure, so that quick assembly is realized. Meanwhile, the hanging design avoids the pollution of the glue sticking process to the aperture of the powder outlet net, ensures the openness of the net hole, and reduces the risk of net cloth falling caused by aging of the adhesive.

[0013] As preferred, the bottom of the fixing member is provided with a fixing groove, and the top of the buckling member is provided with a fixing point, and the fixing point is located in the fixing groove in the fixed state of the fixing member and the buckling member, and the powder outlet net is installed on the fixing point. The fixing point serves as a hanging joint of the edge of the powder outlet net, and the edge of the net cloth is clamped into the fixing groove through the physical limiting structure, so that quick assembly is realized. Meanwhile, the hanging design avoids the pollution of the glue sticking process to the aperture of the powder outlet net, ensures the openness of the net hole, and reduces the risk of net cloth falling caused by aging of the adhesive.

[0014] As preferred, the powder outlet hole and the powder outlet net are arranged in parallel with the bottom surface of the box body. With this design, when the user taps or presses the powder outlet net gently, the scattered powder can be evenly distributed on the powder outlet net, reducing the risk of clogging or blocking.

[0015] In summary, the anti-spilling powder box not only solves the problem that the cover cannot be screwed tightly or tightly due to the existence of the plastic sticker, but also effectively prevents the sticker from falling off. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described in connection with the drawings and specific embodiments:

[0017] Figure 1 It is a sectional view of the utility model;

[0018] Figure 2 It is an explosion diagram of the utility model;

[0019] Figure 3 It is a schematic view of the inner cover and the box body of the utility model;

[0020] Figure 4 It is a partial enlarged view of A shown in the utility model; Figure 1

[0021] ​Wherein: box body-1, inner cover-2, fixed part-21, annular slot-211, fixing part-212, fixed slot-2121, groove-2122, buckling part-213, fixed point-2131, convex-2132, clamping slot-214, powder outlet net-22, powder outlet hole-23, box cover-3, abutting part-31, loose powder cavity-4. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0023] In the description of the utility model, it should be understood that the orientation and position relationship indicated by "up", "down", "left", "right", "front", "back", "vertical", "bottom", "inner", "outer" and the like are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0024] As shown in Figures 1 to 3 An anti-overflow loose powder box, comprising a box body 1, an inner cover 2 and a box cover 3, the box cover 3 is connected with the box body 1 by screw thread, the inner cover 2 is fixedly installed on the box body 1, the inner cover 2 and the box body 1 form a loose powder cavity 4, the inner cover 2 comprises a fixed part 21 and a powder outlet net 22, the upper end of the fixed part 21 is installed on the upper end of the box body 1, the fixed part 21 is recessed towards the bottom of the box body 1, the center of the fixed part 21 is provided with a powder outlet hole 23, the powder outlet net 22 is fixedly installed in the powder outlet hole 23, the fixed part 21 is provided with an annular slot 211 close to the powder outlet hole 23, the inner wall of the annular slot 211 extends to the powder outlet hole 23, so that the cross section of the fixed part 21, the annular slot 211 and the powder outlet hole 23 is in a downwardly extending stepped shape, the box cover 3 is internally provided with an abutting part 31, the radial dimension of the abutting part 31 is the same as the outer diameter of the annular slot 211, the box cover 3 is screwed on the box body 1 at the same time, the bottom surface of the abutting part 31 and the annular slot 211 are in contact with each other.

[0025] In view of the problem that the abutting part 31 mentioned in the background art interferes with the plastic sticker, the person skilled in the art usually considers making a plastic sticker matching the size of the powder outlet hole and directly attaching it to the powder outlet net 22. However, in the case that the loose powder cavity 4 is filled with loose powder, the loose powder is easy to adhere to the plastic sticker through the powder outlet net 22, resulting in the loss of adhesion of the plastic sticker, which may be displaced or detached during transportation, and thus cannot effectively prevent the overflow of loose powder.

[0026] The scheme is optimized for the related structure, which can prevent the plastic sticker from falling off and avoid the situation that the abutting part collides with the plastic sticker. Specifically, the annular slot 211 is designed on the fixed part 21. Since the annular slot 211 extends to the powder outlet hole 23 and the outer diameter thereof is consistent with the radial size of the abutting part 31, the bottom of the abutting part 31 is just abutted in the annular slot 211 when the lid 3 is screwed. In this way, when the diameter of the produced plastic sticker is greater than the powder outlet hole 23 and less than or equal to the size of the annular slot 211, the plastic sticker is pasted in the annular slot 211, and after the lid 3 is screwed, the abutting part 31 can press the plastic sticker flat in the annular slot 211. In this way, it can effectively prevent the sticker from falling off, and avoid the collision between the abutting part 31 and the plastic sticker when abutting, thereby solving the problem that the lid 3 cannot be screwed or the thread is damaged by forceful screwing due to the existence of the plastic sticker.

[0027] Further, as shown in Figure 1 , the fixed part 21 includes a fixed piece 212 and a buckling piece 213, the buckling piece 213 is fixedly arranged at the bottom of the fixed piece 212, the powder outlet hole 23 penetrates the center of the buckling piece 213 and the fixed piece 212, and the edge of the powder outlet net 22 is fixed between the fixed piece 212 and the buckling piece 213, so that the powder outlet net 22 covers the powder outlet hole 23. In this design, the buckling piece 213 and the fixed piece 212 clamp and fix the edge of the powder outlet net 22 through mechanical structure, forming reliable physical fixation, avoiding the problem of net cloth falling off or displacement due to long-term use in traditional gluing mode.

[0028] As a preferred, as shown in Figure 4 , the bottom of the fixed piece 212 is provided with a fixed slot 2121, the top of the buckling piece 213 is provided with a fixed point 2131, the fixed point 2131 is located in the fixed slot 2121 in the fixed state of the fixed piece 212 and the buckling piece 213, and the powder outlet net 22 is installed on the fixed point 2131. The fixed point 2131 serves as the hanging support point of the edge of the powder outlet net 22, and the edge of the net cloth is clamped into the fixed slot 2121 through the physical limiting structure, realizing quick assembly. At the same time, the hanging design avoids the pollution of the gluing process to the aperture of the powder outlet net 33, ensures the openness of the net hole, and reduces the risk of net cloth falling off caused by the aging of the adhesive.

[0029] As a preferred, as shown in Figure 4 , the bottom of the fixed piece 212 is provided with a groove 2122, and the top of the buckling piece 213 is provided with a protrusion 2132, which are mutually clamped. This design fixes the fixed piece 212 and the buckling piece 213 together through the groove 2122 and the protrusion 2132, allowing the buckling piece 213 to be separated from the fixed piece 212, which facilitates the separate removal, cleaning or replacement of the powder outlet net 22.

[0030] As a preferred, as shown in Figure 1 andFigure 2 As shown, the edge bottom of the upper end of the fixing member 212 is provided with a clamping groove 214, the clamping groove 214 is downwardly open, and the clamping groove 214 is clamped with the top end of the box body 1. The downwardly open clamping groove 214 is engaged with the edge boss of the box body 1, so that the fixing member is not only convenient to install, but also can prevent displacement of the fixing member 212 through physical limiting, and can bear greater vertical pulling force compared with the traditional gluing or ultrasonic welding mode.

[0031] As preferred, as Figure 1 As shown, the powder outlet hole 23 and the powder outlet net 22 are arranged in parallel with the bottom surface of the box body 1. With this design, when the user taps or presses the powder outlet net 22, the scattered powder can be evenly distributed on the powder outlet net 22, reducing the caking or blocking.

[0032] In summary, the anti-overflowing powder box not only solves the problem that the box cover cannot be screwed tightly or tightly screwed due to the existence of the plastic sticker, but also can effectively prevent the sticker from falling off.

[0033] In summary, the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of anti-spreading powder box, including box body, inner cover and box cover, the box cover is connected with box body using thread, the inner cover is fixedly installed on box body, the inner cover is formed with loose powder cavity between box body, it is characterized by: The inner cover comprises a fixed part and a powder outlet net, the upper end of the fixed part is installed at the upper end of the box body, the fixed part is recessed towards the bottom of the box body, a powder outlet hole is arranged at the center of the fixed part, the powder outlet net is fixedly installed in the powder outlet hole, an annular slot is arranged at the position close to the powder outlet hole of the fixed part, the inner wall of the annular slot extends to the powder outlet hole, so that the cross section of the fixed part, the annular slot and the powder outlet hole is in a downward extending stepped shape, a pressing part is arranged inside the box cover, the radial dimension of the pressing part is the same as the outer diameter of the annular slot, and the bottom surface of the pressing part and the annular slot are in contact with each other when the box cover is screwed on the box body.

2. The anti-spill powder container of claim 1, wherein: The fixed part comprises a fixed piece and a buckling piece, the buckling piece is fixedly arranged at the bottom of the fixed piece, the powder outlet hole penetrates the center of the buckling piece and the fixed piece, and the edge of the powder outlet net is fixed between the fixed piece and the buckling piece, so that the powder outlet net covers the powder outlet hole.

3. The anti-spill powder container of claim 2, wherein: The bottom of the fixed piece is provided with a fixed groove, the top of the buckling piece is provided with a fixed point, and the fixed point is located in the fixed groove in the fixed state of the fixed piece and the buckling piece.

4. The anti-spill powder container of claim 3, wherein: The bottom of the fixed piece is provided with a groove, and the top of the buckling piece is provided with a protrusion, the protrusion and the groove are mutually clamped.

5. The anti-overflow compact of claim 2, wherein: The edge of the upper end of the fixed piece is provided with a clamping groove, the opening of the clamping groove is downward, and the clamping groove is clamped with the top end of the box body.

6. The anti- sifting powder box according to claim 1, wherein: The powder outlet hole and the powder outlet net are arranged in parallel with the bottom surface of the box body.

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