Filling device for cosmetics

Abstract

The utility model discloses a filling device for cosmetics, and relates to the field of cosmetic filling, the filling device comprises a charging barrel and a plugging piece, one end of the charging barrel is provided with a feeding port, the other end of the charging barrel is provided with a blanking port, the plugging piece is arranged at the blanking port, the plugging piece comprises a connecting part and a plugging part, the connecting part is connected with the inner wall of the charging barrel, and the plugging part is fixed at one end, away from the inner wall of the charging barrel, of the connecting part; the end face of the plugging part is used for abutting against the open end of the guide pipe to prevent powder from entering the guide pipe when the powder is filled, a powder channel allowing the powder to enter the powder tank is formed among the connecting part, the plugging part and the inner wall of the material barrel, and the powder is filled from the feeding port and flows into the powder tank from the discharging port through the powder channel. The powder filling device has the beneficial effects that when powder is filled, the powder can be accurately filled into the powder tank, and blockage caused by the fact that the powder is mistakenly filled into the guide pipe is prevented.

Description

Technical Field

[0001] The present application relates to the field of cosmetic filling, and in particular to a cosmetic filling device. Background Art

[0002] At present, during the production of cosmetics, liquid or powder cosmetics generally need to be filled in cans for easy use. Among them, vitamin C essence cosmetics, because the shelf life of the finished vitamin C essence is short, only one or two months, which is not conducive to product transportation and sales, so when packaging, the vitamin C freeze-dried powder and the essence are generally packaged in the same can to extend the shelf life. When used, the vitamin C freeze-dried powder and the essence are mixed to form the finished vitamin C essence.

[0003] In the related art, a vitamin C essence packaging can includes an essence liquid can, a powder can, a catheter, and other components. The powder can of vitamin C freeze-dried powder is installed in the essence liquid can, and the essence is filled between the inner wall of the essence liquid can and the outer wall of the powder can. The catheter is installed in the center of the powder can and passes through the powder can. The catheter can slide relative to the powder can, and the subsequent finished vitamin C essence can be extracted through the catheter. After the vitamin C freeze-dried powder is filled into the powder can, the open end of the powder can and the open end of the catheter are provided with a sealing film / cap. When the vitamin C freeze-dried powder and the essence need to be mixed, the catheter is moved and the sealing film / cap is pierced by the catheter to achieve mixing of the vitamin C freeze-dried powder and the essence.

[0004] When filling powder, the open end of the powder can and the open end of the conduit are not yet provided with a sealing film / cap, so the powder can easily enter the conduit during filling, causing blockage and affecting subsequent use. Utility Model Content

[0005] In order to solve the problem that powder is easily mistakenly poured into the conduit in the powder can when filling, causing blockage, the present application provides a filling device for cosmetics.

[0006] The present application provides a cosmetic filling device that adopts the following technical solution:

[0007] A cosmetic filling device comprises a barrel and a sealing member; a feed port is provided at one end of the barrel and a discharge port is provided at the other end; the sealing member is arranged at the discharge port, and comprises a connecting portion and a sealing portion, the connecting portion being connected to the inner wall of the barrel, the sealing portion being fixed to the end of the connecting portion away from the inner wall of the barrel, the end face of the sealing portion being used to abut against the open end of a conduit, and a powder channel for supplying powder material into a powder tank is formed between the connecting portion, the sealing portion and the inner wall of the barrel.

[0008] By adopting the above technical solution, when filling powder, the feeding port end of the filling device is aligned with the opening of the powder tank, so that the sealing part abuts the opening of the conduit. After the powder is poured in from the feeding port, it flows through the powder channel and finally flows out from the feeding port into the powder tank. The sealing part can effectively prevent the powder from being accidentally poured into the conduit.

[0009] Optionally, the filling device further comprises a docking structure, and the docking structure is used to dock the barrel with the powder tank.

[0010] By adopting the above technical solution, the docking structure can enable the blanking port of the barrel to dock with the opening of the powder tank, which is convenient for the next step of powder filling.

[0011] Optionally, the docking structure includes a flange provided at one end of the barrel at the discharge port, and a side wall of the flange is used to fit with a side wall of the powder tank.

[0012] By adopting the above technical solution, the docking of the blanking port of the barrel with the opening of the powder tank can be made faster and more accurate.

[0013] Optionally, the docking structure includes a docking ring provided at one end of the sealing portion facing the opening of the catheter, and the inner wall of the docking ring is used to fit with the outer wall of the catheter.

[0014] By adopting the above technical solution, the docking of the blanking port of the barrel with the opening of the powder tank can be made faster and more accurate, while the sealing performance of the sealing part to the conduit port is enhanced.

[0015] Optionally, the filling device also includes a stirring member; the stirring member includes an adjusting ring and a connecting rod, the adjusting ring is arranged at the feed port, the adjusting ring is coaxially rotatably connected to the barrel, one end of the connecting rod is fixed to the inner wall of the adjusting ring, and the other end extends toward the discharge port and is connected to the connecting part, and the connecting part is in sliding contact with the inner wall of the barrel.

[0016] By adopting the above technical solution, when the barrel is blocked by filling powder, the adjusting ring can be rotated to drive the connecting rod to make the blocking member and the barrel rotate relative to each other, thereby stirring the blocked powder and unblocking the barrel.

[0017] Optionally, the adjusting ring is provided with a convex ring at one end close to the feed port, and the barrel is provided with a groove at one end of the feed port, and the convex ring is docked with the groove and is coaxially rotatably connected.

[0018] By adopting the above technical solution, the convex ring and the groove can limit the positions of each other, and the convex ring and the groove are detachable, which is convenient for cleaning powder in the gap at the connection.

[0019] Optionally, a plurality of vertical ridges are provided on the outer side of the adjustment ring, and the ridges are used to increase the friction between the finger and the adjustment ring.

[0020] By adopting the above technical solution, when pinching the adjusting ring with fingers and rotating it, the ridges increase the friction between the fingers and the adjusting ring to prevent slipping, so that the fingers can better pinch the adjusting ring.

[0021] Optionally, the side wall of the barrel is provided with a sealing portion for abutting against the side edge of the powder can end.

[0022] By adopting the above technical solution, the sealing part can seal the abutment between the barrel and the powder can, preventing the powder from overflowing from the connection between the barrel and the powder can when filling the powder, thereby ensuring the sealing of the powder filling process.

[0023] Optionally, the end of the blocking portion facing the feed inlet is a cone.

[0024] By adopting the above technical solution, when filling powder, the powder will not accumulate on the connection part of the sealing member during the process of falling in the barrel. The powder will flow into the powder channel along the side wall of the cone, reducing the probability of barrel blockage and improving the efficiency of powder filling.

[0025] Optionally, the side of the connecting portion facing the feed inlet is an edge.

[0026] By adopting the above technical solution, when filling powder, the powder will not accumulate on the connection part of the sealing member during the process of falling in the barrel. The powder will flow into the powder channel along both sides of the edge, reducing the probability of barrel blockage and improving the efficiency of powder filling.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. When filling powder, align the discharge port of the filling device with the opening of the powder tank so that the sealing part abuts against the opening of the conduit. After the powder is poured in from the feed port, it flows through the powder channel and finally flows out of the discharge port into the powder tank. The sealing part can effectively prevent the powder from being accidentally poured into the conduit.

[0029] 2. The docking structure enables the discharge port of the barrel to dock with the opening of the powder tank, facilitating the next step of powder filling;

[0030] 3. When the barrel is blocked by powder during filling, the stirring piece can drive the connecting rod to rotate relative to the barrel by rotating the adjusting ring, thereby stirring the blocked powder and unblocking the barrel;

[0031] 4. The sealing part can prevent the powder from overflowing from the connection between the barrel and the powder tank during filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural diagram of the filling device and powder tank in Example 1 of the present application.

[0033] Figure 2It is a schematic diagram of the overall internal structure of Example 1 of the present application.

[0034] Figure 3 It is a schematic diagram of the overall structure of Example 2 of the present application.

[0035] Figure 4 It is a schematic diagram of the overall internal structure of Example 3 of the present application.

[0036] Figure 5 It is a schematic diagram mainly showing the overall structure of the stirring element.

[0037] Explanation of the accompanying reference numerals: 100, powder tank; 200, conduit; 1, barrel; 11, feed port; 12, discharge port; 2, blocking member; 21, blocking portion; 22, connecting portion; 3, powder channel; 4, sealing portion; 5, flange; 6, docking ring; 7, stirring member; 71, adjusting ring; 72, connecting rod; 8, ridge; 9, convex ring; 10, groove. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0039] The embodiment of the present application discloses a filling device for cosmetics.

[0040] Example 1

[0041] Reference Figure 1 and Figure 2 The filling device includes a barrel 1 and a blocking member 2. A feeding port 11 is provided at one end of the barrel 1, and a blanking port 12 is provided at the other end. The blocking member 2 is arranged at the blanking port 12. The blocking member 2 includes a connecting portion 22 and a blocking portion 21. One end of the connecting portion 22 is connected to the inner wall of the barrel 1, and the blocking portion 21 is fixed to the end of the connecting portion 22 away from the inner wall of the barrel 1. The end face of the blocking portion 21 is used to abut against the open end of the conduit 200 to prevent the powder from being poured into the conduit 200. A powder channel 3 for supplying powder into the powder tank 100 is formed between the connecting portion 22, the blocking portion 21 and the inner wall of the barrel 1. The powder enters the barrel 1 and flows to the blanking port 12 to the powder tank 100 through the powder channel 3. In this embodiment, there are three connecting portions 22. In other embodiments, there can also be one, two or more connecting portions 22.

[0042] Reference Figure 1 The filling device also includes a docking structure, which is used to dock with the powder tank 100. In this embodiment, the docking structure is a flange 5 provided at one end of the barrel 1 at the discharge port 12, and the outer wall of the flange 5 is in contact with the inner wall of the powder tank 100. In other embodiments, the inner wall of the powder tank 100 may also be in contact with the outer wall of the flange 5.

[0043] Reference Figure 1The side wall of the barrel 1 is provided with a sealing portion 4 that abuts against the side edge of the powder tank 100. The sealing portion 4 seals the barrel 1 and the powder tank 100 when they abut against each other to prevent powder from leaking from the connection.

[0044] In this embodiment, the end of the blocking portion 21 facing the feed port 11 is a cone. When the powder falls on the cone, it will slide along the side to the powder channel 3. In other embodiments, the end of the blocking portion 21 facing the feed port 11 can also be a polygonal cone.

[0045] The side of the connecting portion 22 facing the feed port 11 is an edge. When the powder falls on the edge, it will slide along the side to the powder channel 3.

[0046] The implementation principle of this embodiment 1 is as follows: when filling powder, one end of the discharge port 12 of the barrel 1 is opened toward the powder jar 100, the barrel 1 and the powder jar 100 are docked through the flange 5, the blocking portion 21 covers the opening of the conduit 200, and the sealing portion 4 makes the side wall of the barrel 1 abut against the side edge of the powder jar 100 for sealing. Then, the powder is poured from the feed port 11, and most of the powder flows through the powder channel 3 to the discharge port 12 and into the powder jar 100. Part of the powder falls on the end of the blocking portion 21 and the connecting portion 22 facing the feed port 11, slides through the conical side surface of the blocking portion 21 and the edges of the connecting portion 22 to the powder channel 3, and finally flows to the discharge port 12 and into the powder jar 100.

[0047] Example 2

[0048] Reference Figure 3 , the difference between this embodiment and the embodiment is that the docking structure is different.

[0049] In this embodiment, the docking structure further includes a docking ring 6 provided at one end of the sealing portion 21 facing the opening of the catheter 200 . The inner wall of the docking ring 6 is adapted to fit against the outer wall of the catheter 200 , thereby further sealing the opening of the catheter 200 .

[0050] The advantage of the second embodiment over the first embodiment is that the docking ring 6 not only docks the barrel 1 with the powder tank 100 , but also further seals the opening of the conduit 200 .

[0051] Example 3

[0052] Reference Figure 4 and Figure 5 The difference between this embodiment and embodiment 1 is that: the filling device of this embodiment further includes a stirring member 7; the connecting portion 22 is slidably connected to the inner wall of the barrel 1; and the barrel 1 is provided with a groove 10 at one end of the feed port 11.

[0053] The stirring member 7 includes an adjusting ring 71 and a connecting rod 72. The adjusting ring 71 is arranged at the feed port 11. A convex ring 9 is provided at one end of the adjusting ring 71 close to the feed port 11. There is a gap between the outer wall of the convex ring 9 and the inner wall of the groove 10 for the convex ring 9 and the groove 10 to achieve coaxial rotation. The connecting rod 72 is located on the inner side of the adjusting ring 71. In this embodiment, one end of the connecting rod 72 is fixed on the inner wall of the adjusting ring 71, and the other end extends to the blanking port 12 and is fixedly connected to the connecting part 22. The connecting part 22 slides and abuts against the inner wall of the barrel 1. When rotating, the adjusting ring 71 can drive the sealing member 2 to rotate, and the sealing member 2 plays the role of stirring the powder. In other embodiments, the connecting rod 72 can also be connected to the stirring head, and the stirring head plays the role of stirring the powder.

[0054] In this embodiment, the protruding ring 9 and the groove 10 are detachably connected, so as to facilitate cleaning of powder in the gap at the connection.

[0055] A plurality of vertical ridges 8 are provided on the outer side of the adjustment ring 71 , and the ridges 8 are used to increase the friction between the finger and the adjustment ring 71 .

[0056] The implementation principle of this embodiment 3 is as follows: when filling powder, the discharge port 12 of the barrel 1 is opened toward the powder tank 100, the barrel 1 and the powder tank 100 are docked through the flange 5, the blocking portion 21 covers the opening of the conduit 200, and the sealing portion 4 makes the side wall of the barrel 1 contact and seal the side edge of the powder tank 100, and then the powder is poured from the feed port 11. Most of the powder flows through the powder channel 3 to the discharge port 12 and into the powder tank 100, and part of the powder falls on the blocking portion 21 and the connecting portion 22 toward the feed port 11. The conical side surface of the part 21 and the edges of the connecting part 22 slide down to the powder channel 3, and finally flow to the drop port 12 to the powder tank 100; when the powder is blocked in the barrel 1, the fingers pinch the outer wall of the adjusting ring 71 of the stirring member 7, and the convex ridges 8 enable the mobile phone to better hold the adjusting ring 71, rotate the adjusting ring 71, and the convex ring 9 and the groove 10 make the adjusting ring 71 rotate coaxially relative to the barrel 1, and the adjusting ring 71 drives the connecting rod 72 to make the blocking member 2 fixed on the connecting rod 72 rotate relative to the barrel 1, stirring the blocked powder, thereby clearing the barrel 1.

[0057] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cosmetic filling device, characterized in that: The invention comprises a material barrel (1) and a blocking member (2); one end of the material barrel (1) is provided with a feeding port (11), and the other end is provided with a discharge port (12); the blocking member (2) is arranged at the discharge port (12), and the blocking member (2) comprises a connecting portion (22) and a blocking portion (21); the connecting portion (22) is connected to the inner wall of the material barrel (1); the blocking portion (21) is fixed to an end of the connecting portion (22) away from the inner wall of the material barrel (1); the end face of the blocking portion (21) is used to abut against the open end of the conduit (200); and a powder channel (3) for supplying powder into the powder tank (100) is formed between the connecting portion (22), the blocking portion (21) and the inner wall of the material barrel (1).

2. The cosmetic filling device according to claim 1, characterized in that: The filling device further comprises a docking structure, wherein the docking structure is used to dock the barrel (1) with the powder tank (100).

3. The cosmetic filling device according to claim 2, characterized in that: The docking structure comprises a flange (5) provided at one end of the barrel (1) at the discharge port (12), and the side wall of the flange (5) is used to fit with the side wall of the powder tank (100).

4. The cosmetic filling device according to claim 2, characterized in that: The docking structure comprises a docking ring (6) provided at one end of the sealing portion (21) facing the opening of the catheter (200), and the inner wall of the docking ring (6) is used to fit with the outer wall of the catheter (200).

5. The cosmetic filling device according to claim 1, characterized in that: The filling device further comprises a stirring member (7); the stirring member (7) comprises an adjusting ring (71) and a connecting rod (72); the adjusting ring (71) is arranged at the feeding port (11); the adjusting ring (71) is coaxially rotatably connected to the barrel (1); one end of the connecting rod (72) is fixed to the inner wall of the adjusting ring (71); the other end extends toward the feeding port (12) and is connected to the connecting portion (22); the connecting portion (22) is in sliding contact with the inner wall of the barrel (1).

6. The cosmetic filling device according to claim 5, characterized in that: The adjusting ring (71) is provided with a convex ring (9) at one end close to the feed port (11), and the barrel (1) is provided with a groove (10) at one end of the feed port (11), and the convex ring (9) and the groove (10) are docked and coaxially rotatably connected.

7. The cosmetic filling device according to claim 5, characterized in that: A plurality of vertical ridges (8) are provided on the outside of the adjustment ring (71), and the ridges (8) are used to increase the friction between the finger and the adjustment ring (71).

8. The cosmetic filling device according to claim 1, characterized in that: The side wall of the barrel (1) is provided with a sealing portion (4) for abutting against the end side of the powder tank (100).

9. The cosmetic filling device according to claim 1, characterized in that: One end of the blocking portion (21) facing the feed port (11) is a cone.

10. The cosmetic filling device according to claim 1, characterized in that: The side of the connecting portion (22) facing the feed port (11) is an edge.

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