Cosmetic container capable of discharging through pressing

Abstract

The invention discloses a cosmetic container capable of being pressed for discharging, and belongs to the technical field of cosmetics, the cosmetic container comprises a soft bag main body which is used for storing cosmetics and is in a concave shape, the soft bag main body comprises a hard rubber fixed plate, a hard rubber limiting plate and a soft retractable soft rubber movable plate, the hard rubber fixed plate is in a disc shape, and the hard rubber limiting plate is in a disc shape; the top face of the soft rubber movable plate is in a concave shape and used for storing solution or paste materials, the soft rubber movable plate is soft in texture, the hard rubber limiting plate is in a circular ring shape and is made of rigid hard rubber materials, and the pump core combination is used for pressing and discharging cosmetics. The pump core assembly comprises a discharging one-way valve, a feeding one-way valve and a T-shaped discharging base with the hollow interior, a pressing rod is clamped to the side face of the discharging base, a clamping ring is connected to the side face of the pressing rod in a sleeving mode, and plastic springs are connected to the side faces of the discharging base, the pressing rod and the clamping ring in a sleeving mode.

Description

Technical Field

[0001] The invention belongs to the technical field of cosmetics, in particular to a cosmetic container capable of being pressed to discharge materials. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of body odor and maintenance of good condition.

[0003] Cosmetics need to be stored in cosmetic containers. When existing cosmetic containers are in use, metal springs are often used inside the pump bodies used in the cosmetic containers. The elastic thrust of the metal springs is relatively large, resulting in a relatively large initial pressure of the pumped material and a relatively fast flow rate. At the same time, it is very easy for a large amount of cosmetics to be sprayed out, resulting in a waste of cosmetics. Summary of the invention

[0004] The object of the present invention is to provide a cosmetic container capable of being pressed to discharge materials, so as to solve the problems mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cosmetic container capable of being pressed to discharge materials, comprising: A concave soft bag body for storing cosmetics, the soft bag body comprising a hard rubber fixing plate, a hard rubber limiting plate and a soft and retractable soft rubber movable plate, the hard rubber fixing plate presents a disc shape, the hard rubber fixing plate is made of hard rubber, the retractable soft rubber movable plate, the top surface of the soft rubber movable plate presents a concave shape, and is used to store solution or paste materials, and the soft rubber movable plate is soft in texture, the hard rubber limiting plate presents a circular ring shape, the hard rubber limiting plate is made of rigid hard rubber, the combined structure of the hard rubber fixing plate, the soft rubber movable plate and the hard rubber limiting plate is obtained by injection molding, a groove is provided on the bottom surface of the soft rubber movable plate, the hard rubber fixing plate is arranged on the inner wall of the groove of the soft rubber movable plate, a circular ring-shaped groove is provided on the outer wall of the soft rubber movable plate, and the inner wall of the hard rubber limiting plate is sleeved in the circular ring-shaped groove of the soft rubber movable plate; A pump core assembly for pressing and discharging cosmetics, the pump core assembly comprises a discharging one-way valve, a feeding one-way valve and a T-shaped discharging seat with a hollow interior, a pressure rod is clamped on the side of the discharging seat, a clamping ring is sleeved on the side of the pressure rod, a plastic spring is sleeved on the side of the discharging seat, the pressure rod and the clamping ring, the plastic spring comprises an elastic part 1 and an elastic part 2, the elastic part 1 comprises a plastic fixing ring, a plastic connecting ring and a plurality of plastic upper elastic parts, a plurality of U-shaped equidistantly arranged elastic plastic upper elastic parts are arranged on the bottom surface of the plastic fixing ring, and a plurality of plastic The upper elastic member of the material is in a vertical shape, and the second elastic member includes a plastic support ring, a plastic connecting ring and a plurality of plastic lower elastic members, the plastic support ring is located at the lower part of the plastic fixing ring, and a plurality of plastic lower elastic members that are arranged equidistantly in an inverted U shape and have elasticity are arranged on the top surface of the plastic support ring, the plurality of plastic lower elastic members are equal in number to the plurality of plastic upper elastic members, and the plurality of plastic upper elastic members and the plurality of plastic lower elastic members are arranged alternately, and a plastic connecting ring is arranged on the adjacent sides of the plurality of plastic upper elastic members and the plastic lower elastic members; The pressing stroke of the pump core assembly (16) is less than or equal to 3 mm, and the discharge volume is less than or equal to 0.2 ML; The panel body is composed of a lower hard rubber panel and an upper soft rubber panel, and discharge holes are provided on the top surfaces of the hard rubber panel and the soft rubber panel.

[0006] Preferably, the top surface of the pressure rod abuts against the discharge seat, the discharge one-way valve is installed in the inner cavity of the pressure rod, and the feed one-way valve is arranged at the lower part of the discharge one-way valve.

[0007] Preferably, the inner side wall of the clamping ring is clamped with a panel seat, the top surface of the panel seat is provided with a groove, and the inner wall of the groove of the panel seat is slidably connected to the pressure rod.

[0008] Preferably, a through groove is provided on the bottom surface of the panel seat, the feed one-way valve is installed on the inner wall of the through groove of the panel seat, and the plastic spring is arranged on the adjacent sides of the panel seat and the panel body.

[0009] Preferably, the top surface of the panel seat is snap-fitted with the panel body, the top surface of the discharge seat is connected with the panel body, and the soft bag body is arranged at the bottom of the panel seat.

[0010] Preferably, the outer side wall of the hard rubber limiting plate is clamped with the panel seat, the top surface of the soft rubber movable plate is abutted with the panel seat, and the bottom surface of the soft rubber movable plate is provided with a soft bag seat.

[0011] Preferably, the side surface of the soft bag seat is clamped with the hard rubber limiting plate, the bottom surface of the hard rubber limiting plate is provided with a base, the top surface of the base is provided with a groove, and the soft bag seat is inserted into the inner wall of the groove of the base.

[0012] Preferably, the inner wall of the base is connected to a middle circle, the inner wall of the middle circle is respectively in contact with the panel body and the panel seat, the side of the base is rotatably connected to an outer cover through a pin, and the inner top wall of the outer cover is connected to a lens.

[0013] Preferably, the plastic spring comprises an elastic member 3 and an elastic member 4, the elastic member 3 comprises a plastic fixing ring, a plastic connecting ring and a plurality of elastic plates 1, a plurality of elastic plates 1 which are arranged equidistantly in a U-shape and have elasticity are arranged on the bottom surface of the plastic fixing ring, and the plurality of elastic plates 1 are inclined; Elastic member four, elastic member four includes a plastic support ring, a plastic connecting ring and a plurality of elastic plates two, a plurality of elastic plates two are arranged equidistantly in an inverted U shape and are arranged on the top surface of the plastic support ring, the plurality of elastic plates two are equal in number to the plurality of elastic plates one, and the plurality of elastic plates one are arranged alternately with the plurality of elastic plates two, and plastic connecting rings are arranged adjacent to the plurality of elastic plates one and the elastic plates two.

[0014] Compared with the prior art, the technical effects and advantages of the present invention are as follows: The cosmetic container capable of being pressed to discharge materials is combined into a closed structure for storing cosmetics by a soft bag main body and a panel seat, and the cosmetics are pumped out by a pump core assembly. When the pump core assembly adopts a spring made of metal, the elastic thrust of the metal spring is relatively large, and the pressing feel is relatively hard, resulting in a low user experience effect. At the same time, the pressure of the pump core assembly to pump out the cosmetics is relatively large. The elastic thrust of the spring made of plastic is relatively slow, and the pressing feel is relatively soft, resulting in a high user experience effect.

[0015] In the cosmetic container that can be pressed to discharge materials, the closed space for storing cosmetics formed by the soft bag main body and the panel seat is combined. When the cosmetics are pumped out, because no outside air is introduced, the soft rubber movable plate is plastically deformed under the action of negative pressure, so that the top surface of the soft rubber movable plate is attached to the bottom surface of the panel seat, thereby enhancing the discharge effect of the cosmetics and preventing a large amount of cosmetics from remaining in the closed space formed by the soft bag main body and the panel seat. When the material body is pumped out, due to the action of gravity, the cosmetics are always in the lower part of the soft bag main body, and the negative pressure space is generated in the upper part of the soft bag main body. Under the action of atmospheric pressure, the soft bag begins to gradually and directionally shrink, thereby further improving the pumping effect of the cosmetics and preventing a large amount of cosmetics from remaining in the closed space formed by the soft bag main body and the panel seat.

[0016] The pump core of the cosmetic container that can be pressed to discharge materials uses a plastic spring, a discharge check valve and a feed check valve in combination, realizing an all-plastic design that is more novel and environmentally friendly, a softer and gentler pressing feel, and a better consumer experience. At the same time, the soft bag body is a combination of soft rubber material and hard rubber material. After the canning is completed, the airtight effect is better, which isolates the cosmetics from the air, prevents the cosmetics from being contaminated and oxidized, and is safer and more reliable to use.

[0017] In the cosmetic container capable of being pressed to discharge materials, the elastic part 1, the elastic part 2, the elastic part 3, and the elastic part 4 of the plastic spring can be used separately, and the elastic part 1, the elastic part 2, the elastic part 3, and the elastic part 4 can be used in multiple layers to meet the needs of users.

[0018] The cosmetic container capable of being pressed to discharge materials has a pump core assembly 16 with a small stroke and a large outlet, a pressing stroke of the pump core assembly 16 being less than or equal to 3 mm, and a discharge volume being less than or equal to 0.2 ml. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 An exploded view of the present invention; Figure 4 It is a structural schematic diagram of the pump core assembly of the present invention; Figure 5 An exploded view of the pump core assembly of the present invention; Figure 6 It is a structural schematic diagram of the soft bag main body of the present invention; Figure 7 This is one of the structural schematic diagrams of the plastic spring of the present invention; Figure 8 It is a front view of the plastic spring of the present invention; Fig. 9 It is a structural schematic diagram of the elastic member 1 of the present invention; Fig.10 It is a schematic structural diagram of the elastic member 2 of the present invention; Fig.11 The second structural schematic diagram of the plastic spring of the present invention.

[0021] Description of reference numerals: In the figure: 1. Outer cover; 2. Soft bag body; 3. Panel body; 4. Discharge seat; 5. Discharge check valve; 6. Pressure rod; 7. Feed check valve; 8. Plastic spring; 9. Snap ring; 10. Panel seat; 11. Middle ring; 12. Lens; 13. Soft bag seat; 14. Base; 15. Pin; 16. Pump core assembly; 21. Hard rubber fixed plate; 22. Soft rubber movable plate; 23. Hard rubber limit plate; 81. Plastic fixing ring; 82. Plastic upper elastic part; 83. Plastic connecting ring; 84. Plastic lower elastic part; 85. Plastic supporting ring; 86. Elastic part 1; 87. Elastic part 2; 88. Elastic plate 1; 89. Elastic plate 2; 810. Elastic part 3; 811. Elastic part 4. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0023] Unless otherwise defined, the up, down, left, right, front, back, inside and outside directions involved in this document are based on the up, down, left, right, front, back, inside and outside directions in the figures shown in the present invention, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0025] In order to solve the problem that when the pump pressure of the cosmetic container that can be pressed to discharge is high, more cosmetics will be pumped out at the same time, resulting in waste of cosmetics, please refer to Figures 1 to 11 The structure of the device body is as follows: The soft bag body 2 is used for storing cosmetics and has a concave shape. The soft bag body 2 includes a hard rubber fixing plate 21, a hard rubber limiting plate 23, and a soft and retractable soft rubber movable plate 22. The hard rubber fixing plate 21 is in a disc shape and is made of hard rubber. The retractable soft rubber movable plate 22 has a concave top surface and is used for storing solution or paste materials. The soft rubber movable plate 22 is soft in texture. The hard rubber limiting plate 23 is in a ring shape and is made of rigid hard rubber. The hard rubber fixing plate 21 is in a disc shape and is made of hard rubber. The retractable soft rubber movable plate 22 has a concave top surface and is used for storing solution or paste materials. The soft rubber movable plate 22 is soft in texture. The hard rubber limiting plate 23 is in a ring shape and is made of rigid hard rubber. The combined structure of 21, the soft rubber movable plate 22 and the hard rubber limiting plate 23 is obtained by injection molding. The bottom surface of the soft rubber movable plate 22 is provided with a groove, the hard rubber fixed plate 21 is arranged on the inner wall of the groove of the soft rubber movable plate 22, the outer wall of the soft rubber movable plate 22 is provided with a circular groove, the inner wall of the hard rubber limiting plate 23 is sleeved in the circular groove of the soft rubber movable plate 22, the hard rubber fixed plate 21 and the hard rubber limiting plate 23 are both made of rigid hard rubber material, so that the hard rubber fixed plate 21 and the hard rubber limiting plate 23 provide support for the soft rubber movable plate 22; A pump core assembly 16 for pressing and discharging cosmetics, the pump core assembly 16 has a small stroke and a large outlet, the pump core assembly 16 has a pressing stroke of less than or equal to 3mm, and the discharge volume is less than or equal to 0.2ML. The pump core is pressed to move up and down, and the pump core pumps out the material. The pump core assembly 16 includes a discharging check valve 5 and a feeding check valve 7 and a T-shaped internal hollow discharging seat 4. A pressure rod 6 is clamped on the side of the discharging seat 4, and a clamping ring 9 is sleeved on the side of the pressure rod 6. A circular groove is opened on the side of the pressure rod 6, and the clamping ring 9 is sleeved on the inner wall of the groove of the pressure rod 6. The pressure rod 6 is composed of a cylindrical hard rubber structure and a circular soft rubber structure. The pressure rod 6 is obtained by integral injection molding. A plastic spring 8 is sleeved on the side of the discharging seat 4, the pressure rod 6 and the clamping ring 9. The plastic spring 8 includes an elastic member 86 and an elastic member 87. The elastic member 86 includes a plastic fixing ring 81 and a plastic connecting ring 83 and a plurality of plastic upper elastic members 82; A plurality of plastic upper elastic members 82 with elasticity and arranged equidistantly in a U shape are arranged on the bottom surface of the plastic fixing ring 81, and the plurality of plastic upper elastic members 82 are in a vertical shape. The second elastic member 87 includes a plastic support ring 85, a plastic connecting ring 83 and a plurality of plastic lower elastic members 84. The plastic support ring 85 is located at the lower part of the plastic fixing ring 81, and a plurality of plastic lower elastic members 84 with elasticity and arranged equidistantly in an inverted U shape are arranged on the top surface of the plastic support ring 85. The plurality of plastic lower elastic members 84 are equal in number to the plurality of plastic upper elastic members 82, and the plurality of plastic upper elastic members 82 and the plurality of plastic lower elastic members 84 are arranged alternately. A plastic connecting ring 83 is arranged adjacent to the plurality of plastic upper elastic members 82 and the plurality of plastic lower elastic members 84. The first elastic member 86 and the second elastic member 87 can be used separately, and the first elastic member 86 and the second elastic member 87 can be stacked and used in pairs. The plastic springs 8 provided are all obtained by injection molding. The panel body 3 is composed of a lower hard rubber panel and an upper soft rubber panel, and the top surfaces of the hard rubber panel and the soft rubber panel are both provided with discharge holes; The top surface of the pressure rod 6 is in contact with the discharge seat 4, the discharge one-way valve 5 is installed in the inner cavity of the pressure rod 6, the feed one-way valve 7 is arranged at the lower part of the discharge one-way valve 5, the inner side wall of the clamping ring 9 is clamped with the panel seat 10, the top surface of the panel seat 10 is provided with a groove, the inner wall of the groove of the panel seat 10 is slidably connected with the pressure rod 6, the ring-shaped soft rubber structure of the pressure rod 6 is slidably connected with the inner wall of the groove of the panel seat 10, and the connection is sealed, the set discharge one-way valve 5, the feed one-way valve 7, the panel seat 10, and the pressure rod 6 are combined to form a closed container for temporary storage of cosmetics, the bottom surface of the panel seat 10 is provided with a through groove, the feed one-way valve 7 is installed on the inner wall of the through groove of the panel seat 10, and the plastic spring 8 is arranged on the adjacent side of the panel seat 10 and the panel body 3; By pressing the panel body 3, the panel body 3 is plastically deformed, and then the discharge seat 4 is moved downward, so that the pressure rod 6 drives the discharge check valve 5 to move downward, and the panel seat 10 and the panel body 3 squeeze the plastic spring 8, so that the plastic spring 8 is plastically deformed, and the space of the closed container composed of the discharge check valve 5, the feed check valve 7, the panel seat 10, and the pressure rod 6 is reduced, so that the discharge check valve 5 unidirectionally discharges the air in the closed container composed of the discharge check valve 5, the feed check valve 7, the panel seat 10, and the pressure rod 6, and the plastic spring 8 is compressed. Under the action of the elastic thrust provided by 8, the discharge seat 4 drives the pressure rod 6 and the discharge one-way valve 5 to move upward, increasing the space of the closed container composed of the discharge one-way valve 5, the feed one-way valve 7, the panel seat 10, and the pressure rod 6, so as to realize the extraction of cosmetics. At the same time, the panel body 3 is pressed again, so that the discharge seat 4, the pressure rod 6, and the discharge one-way valve 5 move downward, reducing the space of the closed container composed of the discharge one-way valve 5, the feed one-way valve 7, the panel seat 10, and the pressure rod 6, so as to realize the pumping out of cosmetics. The top surface of the panel seat 10 is clamped with the panel body 3; The top surface of the discharge seat 4 is connected to the panel body 3 to achieve synchronous position movement of the discharge seat 4 and the panel body 3. The soft bag body 2 is arranged at the bottom of the panel seat 10. The outer wall of the hard rubber limiting plate 23 is clamped with the panel seat 10. The top surface of the soft rubber movable plate 22 is in contact with the panel seat 10. A sealing rib is arranged at the connection between the soft rubber movable plate 22 and the panel seat 10 to increase the sealing effect of the inner cavity formed by the combination of the panel seat 10 and the soft bag body 2. The soft rubber movable plate 22 is used to store cosmetics. When the cosmetics in the inner cavity formed by the combination of the panel seat 10 and the soft bag body 2 are pumped out, under the negative pressure state, the soft rubber movable plate 22 is plastically deformed, so that the soft rubber movable plate 22 is completely fitted with the panel seat 10, thereby enhancing the pumping effect of the cosmetics. At the same time, when the cosmetics are pumped out, due to the action of gravity, the cosmetics are always at the lower part of the soft bag body 2. The upper part of the inner cavity formed by the combination of the soft bag body 2 and the panel seat 10 generates a negative pressure space. Under the action of atmospheric pressure, the soft rubber movable plate 22 begins to gradually shrink in a directional manner, thereby further enhancing the pumping effect of the cosmetics. A soft bag seat 13 is provided on the bottom surface of the soft rubber movable plate 22, and the side surface of the soft bag seat 13 is clamped with the hard rubber limiting plate 23, so that the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3 are combined to form an integral structure for storing and pumping out cosmetics. A base 14 is provided on the bottom surface of the hard rubber limiting plate 23, and a groove is provided on the top surface of the base 14. The soft bag seat 13 is inserted into the inner wall of the groove of the base 14, and the inner side wall of the base 14 is connected with a middle circle 11, and the inner side wall of the middle circle 11 is respectively abutted against the panel body 3 and the panel seat 10. When the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3 are combined to form an integral structure, the cosmetics inside are completed, and the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3 are combined to form an integral structure and separated from the base 14 and the middle circle 11, so as to realize the convenient replacement of the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3. The side of the base 14 is rotatably connected to the outer cover 1 through the pin 15, and the inner top wall of the outer cover 1 is connected to the lens 12. The plastic spring 8 includes an elastic member 3 810 and an elastic member 4 811. The elastic member 3 810 includes a plastic fixing ring 81 and a plastic connecting ring 83 and a plurality of elastic plates 1 88. A plurality of elastic plates 1 88 with elasticity and arranged equidistantly in a U shape are arranged on the bottom surface of the plastic fixing ring 81. The plurality of elastic plates 1 88 are inclined. The elastic member 4 811 includes a plastic support ring 85 and a plastic connecting ring 83 and a plurality of elastic plates 2 89. A plurality of elastic plates 2 89 with elasticity and arranged equidistantly in an inverted U shape are arranged on the plastic support ring 8 5, the number of the plurality of elastic plates 2 89 is equal to the number of the plurality of elastic plates 1 88, and the plurality of elastic plates 1 88 and the plurality of elastic plates 2 89 are arranged alternately, and the adjacent sides of the plurality of elastic plates 1 88 and the elastic plates 2 89 are provided with plastic connecting rings 83, the provided elastic members 3 810 and the elastic members 4 811 can be used separately, and the elastic members 3 810 and the elastic members 4 811 can be stacked in layers for use, the plastic spring 8 adopts a vertical plastic upper elastic member 82 and a plastic lower elastic member 84 or an inclined elastic plate 1 88 and an elastic plate 2 89, all of which are determined according to the actual elastic requirements of use, and the inclination angles of the elastic plates 1 88 and the elastic plates 2 89 can be adjusted by injection molding according to the actual requirements of use.

[0026] The discharge check valve 5 and the feed check valve 7 are both prior art, and their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] How it works When using the cosmetic container capable of being pressed to discharge materials, the user presses the panel body 3, the panel body 3 and the panel seat 10 squeeze the plastic spring 8, the discharge seat 4 and the pressure rod 6 move downward with the discharge check valve 5, and the space of the closed container composed of the discharge check valve 5, the feed check valve 7, the panel seat 10, and the pressure rod 6 is reduced. The plastic spring 8 provides elastic thrust to increase the space of the closed container composed of the discharge check valve 5, the feed check valve 7, the panel seat 10, and the pressure rod 6. In the coordinated use of the feed check valve 7, the cosmetics are pumped out; Under the action of air pressure, the soft rubber movable plate 22 is plastically deformed in the closed space formed by the combination of the soft bag body 2 and the panel seat 10 to squeeze out the cosmetics. When the cosmetics are pumped out, due to the action of gravity, the cosmetics are always in the lower part of the soft bag body 2, and a negative pressure space is generated in the upper part of the soft bag body 2. Under the action of atmospheric pressure, the soft bag begins to gradually shrink in a directional manner to pump out the cosmetics. When the cosmetics in the integral structure formed by the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3 are used up, the soft bag seat 13 is pushed so that the integral structure formed by the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3 are separated from the base 14 and the middle circle 11, thereby realizing convenient replacement of the integral structure formed by the soft bag seat 13, the soft bag body 2, the panel seat 10, and the panel body 3.

[0028] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cosmetic container that can be pressed to discharge materials, characterized in that: include: A concave soft bag body (2) for storing cosmetics, the soft bag body (2) comprising a hard rubber fixing plate (21), a circular ring-shaped hard rubber limiting plate (23), and a soft and retractable soft rubber movable plate (22), the bottom surface of the soft rubber movable plate (22) being provided with a groove, the hard rubber fixing plate (21) being arranged on the inner wall of the groove of the soft rubber movable plate (22), the outer wall of the soft rubber movable plate (22) being provided with a circular ring-shaped groove, and the inner wall of the hard rubber limiting plate (23) being sleeved in the circular ring-shaped groove of the soft rubber movable plate (22); A pump core assembly (16) for pressing and discharging cosmetics, the pump core assembly (16) comprising a discharging check valve (5) and a feeding check valve (7) and a T-shaped discharging seat (4) with a hollow interior, the discharging seat (4) being clamped with a pressure rod (6) on the side, the pressure rod (6) being sleeved with a clamping ring (9) on the side, the discharging seat (4) and the pressure rod (6) and the clamping ring (9) being sleeved with a plastic spring (8) on the side, the plastic spring (8) comprising an elastic member 1 (86) and an elastic member 2 (87), the elastic member 1 (86) comprising a plastic fixing ring (81) and a plastic connecting ring (83) and a plurality of plastic upper elastic members (82), a plurality of U-shaped equidistant plastic members (83) and a plurality of plastic upper elastic members (82) being sleeved with a plastic spring (8) on the side. The plastic upper elastic parts (82) are arranged in an elastic manner and are arranged on the bottom surface of the plastic fixing ring (81), and a plurality of the plastic upper elastic parts (82) are in a vertical shape. The second elastic part (87) includes a plastic support ring (85), a plastic connecting ring (83) and a plurality of plastic lower elastic parts (84). The plastic support ring (85) is located at the bottom of the plastic fixing ring (81), and a plurality of the plastic lower elastic parts (84) are arranged in an inverted U-shape and are equidistantly arranged on the top surface of the plastic support ring (85). Plastic connecting rings (83) are arranged adjacent to the plastic upper elastic parts (82) and the plastic lower elastic parts (84). The panel body (3) is composed of a lower hard rubber panel and an upper soft rubber panel, and discharge holes are provided on the top surfaces of the hard rubber panel and the soft rubber panel.

2. A cosmetic container capable of being pressed to discharge materials according to claim 1, characterized in that: The pressing stroke of the pump core assembly (16) is less than or equal to 3 mm, and the discharge volume is less than or equal to 0.2 ml.

3. A cosmetic container capable of being pressed to discharge materials according to claim 1, characterized in that: The top surface of the pressure rod (6) abuts against the discharge seat (4), the discharge one-way valve (5) is installed in the inner cavity of the pressure rod (6), and the feed one-way valve (7) is arranged at the lower part of the discharge one-way valve (5).

4. A cosmetic container capable of being pressed to discharge materials according to claim 3, characterized in that: The inner wall of the clamping ring (9) is clamped with a panel seat (10), the top surface of the panel seat (10) is provided with a groove, and the inner wall of the groove of the panel seat (10) is slidably connected to the pressure rod (6).

5. A cosmetic container capable of being pressed to discharge materials according to claim 4, characterized in that: A through groove is provided on the bottom surface of the panel seat (10), the feed one-way valve (7) is mounted on the inner wall of the through groove of the panel seat (10), and the plastic spring (8) is arranged on the adjacent sides of the panel seat (10) and the panel body (3).

6. A cosmetic container capable of being pressed to discharge materials according to claim 5, characterized in that: The top surface of the panel seat (10) is snap-connected with the panel body (3), the top surface of the discharge seat (4) is connected with the panel body (3), and the soft bag body (2) is arranged at the bottom of the panel seat (10).

7. A cosmetic container capable of being pressed to discharge materials according to claim 6, characterized in that: The outer wall of the hard rubber limiting plate (23) is snap-fitted to the panel seat (10), the top surface of the soft rubber movable plate (22) is in contact with the panel seat (10), and the bottom surface of the soft rubber movable plate (22) is provided with a soft bag seat (13).

8. The cosmetic container capable of being pressed to discharge materials according to claim 7, characterized in that: The side surface of the soft bag seat (13) is snap-connected with the hard rubber limiting plate (23); the bottom surface of the hard rubber limiting plate (23) is provided with a base (14); the top surface of the base (14) is provided with a groove; the soft bag seat (13) is plugged into the inner wall of the groove of the base (14).

9. The cosmetic container capable of being pressed to discharge materials according to claim 8, characterized in that: The inner wall of the base (14) is connected to a middle circle (11), and the inner wall of the middle circle (11) is respectively in contact with the panel body (3) and the panel seat (10). The side of the base (14) is rotatably connected to an outer cover (1) via a pin (15), and the inner top wall of the outer cover (1) is connected to a lens (12).

10. The cosmetic container capable of being pressed to discharge materials according to claim 9, characterized in that: The plastic spring (8) comprises an elastic member three (810) and an elastic member four (811), wherein the elastic member three (810) comprises a plastic fixing ring (81), a plastic connecting ring (83) and a plurality of elastic plates one (88), wherein the plurality of elastic plates one (88) are arranged in a U-shape and are equidistantly arranged on the bottom surface of the plastic fixing ring (81), and the plurality of elastic plates one (88) are inclined; An elastic member four (811), the elastic member four (811) comprising a plastic support ring (85) and a plastic connecting ring (83) and a plurality of elastic plates two (89), the plurality of elastic plates two (89) being arranged equidistantly in an inverted U shape and having elasticity are arranged on the top surface of the plastic support ring (85), the plurality of elastic plates two (89) being equal in number to the plurality of elastic plates one (88), and the plurality of elastic plates one (88) and the plurality of elastic plates two (89) being arranged alternately, and a plastic connecting ring (83) being arranged adjacent to the plurality of elastic plates one (88) and the elastic plates two (89).

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