Anti-deformation cosmetic aluminum press bottle

Abstract

The utility model discloses an anti-deformation cosmetic aluminum pressing bottle relates to cosmetic packing technical field, this aluminum pressing bottle includes bottle body and is located on the bottle cap of bottle body still includes anti-deformation subassembly, pressure equalizing subassembly, pressing head subassembly and pressing drag reduction subassembly. The utility model bottle body adopts the composite structure of outer layer grid reinforcement, inner layer honeycomb buffer and annular reinforcing rib, and the compression strength and the anti-deformation ability of bottle body in each direction are improved greatly, the hemispherical recess of bottom, arc reinforcing rib and annular boss further optimize the mechanical property, and the effective resistance of external force impact is guarded, the pressing bottle is through the cooperation helical flow guide vane and shunt hole design of main guide vane and auxiliary guide vane, realizes the helical mixing and uniform flow of liquid, and the pressure distribution in bottle is more uniform in the pressing process, and the pressing hand feeling is comfortable.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic packaging technology, specifically to a deformation-resistant aluminum pump bottle for cosmetics. Background Technology

[0002] Cosmetic aluminum pump bottles are widely used in the market, and consumers love them for their good sealing properties and quality.

[0003] In actual use, existing aluminum pump bottles for cosmetics are prone to deformation due to the relatively soft aluminum material. When subjected to external pressure, collision, or transportation, the bottle body is easily deformed, which not only affects the appearance but may also cause the cosmetics inside to leak, affecting the use of the product. At the same time, the liquid flow path inside traditional pump bottles is simple, and the pressure distribution is uneven during the pressing process, resulting in a stiff pressing feel. Frequent pressing can also cause local fatigue deformation of the bottle body. Utility Model Content

[0004] This invention provides a deformation-resistant aluminum pump bottle for cosmetics, which has the advantages of strong deformation resistance and easier pressing, thus solving the problems of easy deformation and uneven pressure when pressing existing pump bottles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a deformation-resistant aluminum pump bottle for cosmetics, comprising a bottle body and a cap disposed on the bottle body, and further comprising an anti-deformation component, a pressure equalization component, a pump head assembly, and a pump drag reduction component, wherein:

[0006] The bottle body is provided with a bottle mouth at the top, and the outer side of the bottle mouth is provided with threads, which are fitted into the inner side of the bottle cap and are screw-rotated in a cooperative manner;

[0007] The anti-deformation component includes wavy reinforcing ribs, which are equidistantly attached to the outer wall of the bottle. Adjacent wavy reinforcing ribs are connected by transverse reinforcing strips. The inner wall of the bottle is provided with several equidistant annular reinforcing rings, and the inner layer of the bottle is provided with a honeycomb-shaped buffer cavity.

[0008] The pressure equalization assembly includes a main flow tube located at the center of the bottle body. A spiral guide vane is attached to the outer side of the main flow tube. The spiral guide vane is provided with several flow-dividing holes. Several auxiliary guide tubes are connected to the outer side of the main flow tube.

[0009] As a preferred technical solution of this utility model, a number of support columns are inserted inside the honeycomb buffer cavity, and the two ends of the support columns are connected to the outer bottle wall and the inner bottle wall. The outer side of the auxiliary guide tube is fitted with spiral guide blades.

[0010] As a preferred embodiment of this utility model, the bottom outer surface of the bottle body is provided with a spherical recess, and the spherical recess is fitted with arched reinforcing ribs arranged in a cross shape.

[0011] As a preferred embodiment of this utility model, the reinforcing rib is connected to annular bosses at both ends, and the bottom surface of the annular bosses is provided with anti-slip texture.

[0012] As a preferred technical solution of this utility model, the pressing head assembly includes a pressing head, the top of the pressing head is provided with an arc-shaped concave surface, one side of the pressing head is provided with a liquid outlet head, the liquid outlet head is connected to the main flow pipe, the outer side of the pressing head is fitted with a pressing cap, and one side of the pressing cap is provided with a vent hole.

[0013] As a preferred embodiment of this utility model, a return spring is attached to the inner side of the pressure cap, the bottom end of the return spring abuts against the top groove of the bottle cap, the bottle cap is fitted with the pressure cap and slides, one end of the lever-type force transmission rod is hinged to the bottom of the pressure head, and the other end of the lever-type force transmission rod is hinged to the pressing rod.

[0014] As a preferred embodiment of this utility model, the bottom end of the pressing rod is connected to a sliding ball, the sliding ball is fitted into the top surface of the piston and rotates in cooperation, the bottom surface of the piston is provided with a one-way valve, the bent part of the lever-type force transmission rod is welded with a fulcrum shaft, the two ends of the fulcrum shaft are fitted into the inner wall of the bottle cap and rotate in cooperation, and the piston is fitted into the inner wall of the bottle cap and slides in cooperation.

[0015] Compared with the prior art, this utility model provides a corrosion-resistant treatment device for alloy pipe surfaces, which has the following beneficial effects: The bottle body of this utility model adopts a composite structure of outer mesh reinforcement, inner honeycomb buffer and annular reinforcing ribs, which greatly improves the compressive strength and deformation resistance of the bottle body in all directions; the hemispherical recess, arched reinforcing ribs and annular protrusions at the bottom further optimize the mechanical properties and effectively resist external impact; the press bottle achieves spiral mixing and uniform flow of liquid through the main flow tube and auxiliary flow tube in combination with spiral flow guide blades and flow distribution holes, the pressure distribution inside the bottle is more uniform during the pressing process, and the pressing feel is comfortable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a diagram of the internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the bottle structure of this utility model;

[0019] Figure 4 This is a structural diagram of the anti-deformation component of this utility model;

[0020] Figure 5This is a schematic diagram of the voltage equalization component structure of this utility model;

[0021] Figure 6 This is a structural diagram of the press head assembly of this utility model;

[0022] Figure 7 This is a diagram showing the internal structure of the pressing head of this utility model;

[0023] Figure 8 This is a structural diagram of the pressure-reducing component of this utility model.

[0024] In the diagram: 1. Bottle body; 2. Bottle cap; 3. Anti-deformation component; 4. Pressure equalization component; 5. Press head assembly; 6. Press drag reduction component; 11. Bottle mouth; 12. Thread; 31. Wavy reinforcing rib; 32. Transverse reinforcing strip; 33. Annular reinforcing ring; 34. Honeycomb buffer cavity; 41. Main flow tube; 42. Spiral guide vane; 43. Flow divider hole; 44. Auxiliary flow tube; 35. Support column; 13. Spherical recess; 36. Reinforcing rib; 14. Annular boss; 141. Anti-slip texture; 51. Press head; 52. Arc-shaped concave surface; 53. Liquid outlet head; 54. Pressure cap; 541. Vent hole; 55. Return spring; 61. Lever-type force transmission rod; 62. Press rod; 63. Sliding ball; 64. Piston; 641. One-way valve; 65. Pivot shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0026] Please see Figures 1-8 This utility model discloses a deformation-resistant aluminum cosmetic pump bottle, including a bottle body 1 and a bottle cap 2 disposed on the bottle body 1, and also includes an anti-deformation component 3, a pressure equalization component 4, a pump head assembly 5, and a pump drag reduction component 6, wherein:

[0027] The bottle body 1 has a bottle mouth 11 at the top, and the outer side of the bottle mouth 11 has a thread 12. The thread 12 fits into the inner side of the bottle cap 2 and rotates in a spiral manner.

[0028] Please refer to the appendix. Figure 4The anti-deformation component 3 includes a wave-shaped reinforcing rib 31, which is equidistantly attached to the outer wall of the bottle body 1. Adjacent wave-shaped reinforcing ribs 31 are connected by a transverse reinforcing strip 32. The inner wall of the bottle body 1 is provided with a number of equidistant annular reinforcing rings 33. The inner layer of the bottle body 1 is provided with a honeycomb-shaped buffer cavity 34. Specifically, the honeycomb-shaped buffer cavity 34 maximizes the pressure resistance of the bottle body while ensuring the lightweight of the bottle body.

[0029] Please refer to the appendix. Figure 5 The pressure equalization component 4 includes a main flow pipe 41, which is located at the center of the bottle body 1. A spiral guide vane 42 is attached to the outer side of the main flow pipe 41. The spiral guide vane 42 is provided with several diversion holes 43. Several auxiliary guide pipes 44 are connected to the outside of the main flow pipe 41. Specifically, the diversion holes 43 enable the cosmetic fluid to flow evenly to different areas from the diversion holes during the spiral flow process, avoiding the fluid from concentrating in one place, ensuring that the fluid is evenly distributed during the overall flow process, and improving the flow effect.

[0030] Several support columns 35 are inserted inside the honeycomb buffer cavity 34. The two ends of the support columns 35 are connected to the outer bottle wall and the inner bottle wall. The outer side of the auxiliary guide tube 44 is fitted with spiral guide blades 42.

[0031] In this embodiment, the cosmetics inside the bottle 1 are compressed and guided by the upper spiral guide vanes 42 of the main flow tube 41 and the auxiliary flow tube 44, and then mixed evenly before entering the main flow tube 41 and flowing out from the liquid outlet 53. The design of the spiral guide vanes and the diversion hole 43 realizes the spiral mixing and uniform flow of the liquid, making the pressure distribution inside the bottle more uniform during the pressing process and the pressing feel more comfortable. Example 2

[0032] Based on the above embodiment 1, please refer to the appendix. Figure 2 , Figure 3 , Figure 6 , Figure 7 as well as Figure 8 The bottom outer surface of the bottle body 1 is provided with a spherical recess 13, and the spherical recess 13 is fitted with an arched reinforcing rib 36 arranged in a cross shape. Specifically, the cross-shaped reinforcing rib 36 can enhance the structural strength of the bottom without affecting the internal capacity of the bottle body 1 and prevent the bottom from being recessed and deformed.

[0033] The reinforcing rib 36 is connected to the annular boss 14 at both ends. The bottom surface of the annular boss 14 is provided with anti-slip texture 141. Specifically, the anti-slip texture 141 increases the friction between the bottle body 1 and the contact surface, which can make the cosmetics stable and not easy to tip over.

[0034] The pressing head assembly 5 includes a pressing head 51, with an arc-shaped concave surface 52 on the top of the pressing head 51. A liquid outlet head 53 is provided on one side of the pressing head 51, which is connected to the main flow pipe 41. A pressing cap 54 is attached to the outer side of the pressing head 51, and a vent hole 541 is provided on one side of the pressing cap 54. The vent hole 541 ensures that the pressure above the piston 64 is the same as the external atmospheric pressure.

[0035] A return spring 55 is attached to the inner side of the pressure cap 54. The bottom end of the return spring 55 abuts against the top groove of the bottle cap 2. The bottle cap 2 is fitted with the pressure cap 54 and slides. One end of the lever-type force transmission rod 61 is hinged to the bottom of the pressure head 51. The other end of the lever-type force transmission rod 61 is hinged to the pressing rod 62. Specifically, after pressing, the return spring 55 rebounds and pushes the pressure cap 54 upward to return to its original position.

[0036] The bottom end of the pressing rod 62 is connected to the sliding ball 63, which fits into the top surface of the piston 64 and rotates. The bottom surface of the piston 64 is provided with a one-way valve 641. The lever-type force transmission rod 61 is welded with a fulcrum shaft 65 at the bend. The two ends of the fulcrum shaft 65 fit into the inner wall of the bottle cap 2 and rotate. The piston 64 fits into the inner wall of the bottle cap 2 and slides.

[0037] In this embodiment, when pressing, the pressure head 51 drives the longer end of the hinged lever-type force transmission rod 61 to move downward. The lever-type force transmission rod 61 rotates around the fulcrum axis 65, thereby causing the shorter end of the lever-type force transmission rod 61 to move downward, which in turn drives the slider 63 at one end of the pressing rod 62 to act on the piston 64 to make it move, forming a force-saving structure with a power arm greater than the resistance arm, reducing the operating force when pressing.

[0038] The working principle and usage process of this utility model are as follows: When in use, the finger presses the arc-shaped concave surface 52 of the pressure head 51. The pressure head 51 drives the longer end of the hinged lever-type force transmission rod 61 to move down. The lever-type force transmission rod 61 rotates around the fulcrum axis 65, thereby causing the shorter end of the lever-type force transmission rod 61 to move down and drive the pressing rod 62 to act on the piston 64 to make it move. This forms a force-saving structure where the power arm is greater than the resistance arm, reducing the operating force and improving the user experience.

[0039] When the piston 64 is pressed down, the one-way valve 641 on the bottom surface is closed due to the pressure of the air pressure below. At the same time, under the action of air pressure, the cosmetics inside the bottle 1 are guided by the spiral guide vanes 42 of the main flow tube 41 and the auxiliary flow tube 44, and are mixed evenly before entering the main flow tube 41. Then, they flow out from the liquid outlet 53. The design of the spiral guide vanes and the diversion hole 43 realizes the spiral mixing and uniform flow of the liquid. The pressure distribution inside the bottle is more uniform during the pressing process, and the pressing feel is comfortable.

[0040] After the pressing cap is released, the return spring 55 pushes the pressing cap 54, causing the pressing head 51 to move upward, which in turn causes the piston 64 to move upward. The pressure inside the bottle 1 decreases, and the pressure above increases, opening the one-way valve 641, allowing air to enter and balance the pressure.

[0041] The wavy reinforcing ribs 31 and the transverse reinforcing ribs 32 on the outer wall of the bottle body 1 form a grid-like reinforcing structure. The annular reinforcing rings 33 on the inner wall of the bottle body 1 further consolidate the strength of the inner wall. The outer wall and the inner wall of the bottle body 1 are supported by the support columns 35. Together with the honeycomb buffer cavity 34, they work together to greatly improve the compressive strength and deformation resistance of the bottle body 1 in all directions, thus avoiding cosmetic leakage caused by bottle deformation.

Claims

1. A cosmetic aluminum press bottle resistant to deformation, comprising a bottle body (1) and a bottle cap (2) provided on the bottle body (1), characterized in that, It also includes an anti-deformation component (3), a pressure equalization component (4), a pressing head component (5), and a pressing drag reduction component (6), wherein: The bottle body (1) has a bottle mouth (11) at the top, and the outer side of the bottle mouth (11) has a thread (12), which fits into the inner side of the bottle cap (2) and rotates in a spiral manner; The anti-deformation component (3) includes a wave-shaped reinforcing rib (31), which is equidistantly attached to the outer wall of the bottle body (1). Adjacent wave-shaped reinforcing ribs (31) are connected by a transverse reinforcing strip (32). The inner wall of the bottle body (1) is provided with several equidistant annular reinforcing rings (33), and the inner layer of the bottle body (1) is provided with a honeycomb-shaped buffer cavity (34). The pressure equalization assembly (4) includes a main flow tube (41), which is located at the center of the bottle body (1). A spiral guide vane (42) is attached to the outer side of the main flow tube (41). The spiral guide vane (42) is provided with several diversion holes (43). Several auxiliary guide tubes (44) are connected to the outside of the main flow tube (41).

2. The anti-deformation aluminum pump bottle for cosmetics according to claim 1, characterized in that: The honeycomb-shaped buffer cavity (34) has several support columns (35) inserted inside. The two ends of the support columns (35) are connected to the outer bottle wall and the inner bottle wall. The outer side of the auxiliary guide tube (44) is fitted with a spiral guide blade (42).

3. The anti-deformation aluminum pump bottle for cosmetics according to claim 2, characterized in that: The bottle body (1) has a spherical recess (13) on the outer bottom surface, and the spherical recess (13) is fitted with an arched reinforcing rib (36) arranged in a cross shape.

4. The anti-deformation aluminum pump bottle for cosmetics according to claim 3, characterized in that: The reinforcing rib (36) is connected to annular bosses (14) at both ends, and the bottom surface of the annular bosses (14) is provided with anti-slip texture (141).

5. The anti-deformation aluminum pump bottle for cosmetics according to claim 1, characterized in that: The pressing head assembly (5) includes a pressing head (51), the top of the pressing head (51) is provided with an arc-shaped concave surface (52), a liquid outlet head (53) is provided on one side of the pressing head (51), the liquid outlet head (53) is connected to the main flow pipe (41), a pressure cap (54) is attached to the outer side of the pressing head (51), and a vent hole (541) is provided on one side of the pressure cap (54).

6. The anti-deformation aluminum pump bottle for cosmetics according to claim 5, characterized in that: A return spring (55) is attached to the inner side of the pressure cap (54). The bottom end of the return spring (55) abuts against the top groove of the bottle cap (2). The bottle cap (2) fits into the pressure cap (54) and slides. One end of the lever-type force transmission rod (61) is hinged to the bottom of the pressure head (51), and the other end of the lever-type force transmission rod (61) is hinged to the pressing rod (62).

7. The anti-deformation aluminum pump bottle for cosmetics according to claim 6, characterized in that: The bottom end of the pressing rod (62) is connected to a sliding ball (63), the sliding ball (63) is fitted into the top surface of the piston (64) and rotates in cooperation, the bottom surface of the piston (64) is provided with a one-way valve (641), the lever-type force transmission rod (61) is welded with a fulcrum shaft (65) at the bend, the two ends of the fulcrum shaft (65) are fitted into the inner wall of the bottle cap (2) and rotate in cooperation, the piston (64) is fitted into the inner wall of the bottle cap (2) and slides in cooperation.

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