Portable pressing type double-material extrusion container

Abstract

The utility model discloses a portable push type double-material extrusion container which comprises an inner cover, a shell and a pressing piece, and further comprises a first inner plug, a second inner plug, a first bottle body, a second bottle body, a bottom sleeve and an elastic body, the second bottle body is arranged in the first bottle body, the first bottle body and the second bottle body are respectively connected with the bottom sleeve in a clamping mode, and the elastic body is arranged in the shell. The shell is arranged on the lower portion of the first bottle body in a sleeved mode, the bottom sleeve and the elastic body are integrally arranged in the shell in an injection molding mode, the pressing piece is hung on a step at a lower opening of the shell, the first inner plug is connected with the upper portion of the first bottle body in a clamped mode, and the second inner plug is connected with the upper portion of the second bottle body in a clamped mode. The portable pressing type double-material extrusion container provided by the utility model has the advantages of convenience in use, easiness in pressing, easiness in manufacturing, low cost and the like, and unstable material components are independently stored to be beneficial to keeping activity.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging, in particular to a light pressing type double-material extrusion container. Background Art

[0002] With the development of science and technology, the ingredients in cosmetic formulas are constantly changing and upgrading, but the stability of various ingredients in the formula varies. Some ingredients are more stable when stored separately. In order to scientifically improve the efficacy of the product, cosmetic packaging needs to be designed more refined. Common packaging designs use double-tube push-on bottles. This type of packaging usually includes two pump core components, two straws, an outer bottle, an inner bottle, and one or two push-on caps. The pump core component also includes a piston, a valve needle, a one-way valve, a spring, a pump body, a bayonet seat, and a gasket. When the consumer presses the push-on cap during use, the essences in the two tubes will be mixed at the pump head; however, this type of double-tube push-on bottle has a complex structure and many parts, resulting in high costs. There is also the problem of difficulty in pressing the pump head. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a light-weight press-type double-material extrusion container, which can store two cosmetic materials separately and extrude and mix them when in use. It has the advantages of being easy to use, easy to press, storing unstable material components separately to help maintain their activity, simple manufacturing, low cost, etc.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions: a light-weight press-type double-material extrusion container, comprising an inner cover, an outer shell and a pressing piece, and also comprising a first inner plug, a second inner plug, a first bottle body, a second bottle body, a bottom sleeve, and an elastomer. The second bottle body is placed in the first bottle body, and the first bottle body and the second bottle body are respectively clamped with the bottom sleeve. The outer shell is sleeved at the lower part of the first bottle body, and the bottom sleeve and the elastomer are integrally injection-molded and are both placed in the outer shell. The pressing piece is hung on a step at the lower opening of the outer shell, and the first inner plug is clamped with the upper part of the first bottle body, and the second inner plug is clamped with the upper part of the second bottle body.

[0005] Furthermore, the bottom sleeve is provided with a first clamping groove and a second clamping groove, the first clamping groove is provided with a first clamping ring and a first sealing ring, the second clamping groove is provided with a second clamping ring and a second sealing ring; the lower part of the first bottle body is provided with a first clamping ring, the first clamping ring is inserted into the first clamping groove to realize the sealed connection of the first bottle body; the lower part of the second bottle body is provided with a second clamping ring, the second clamping ring is inserted into the second clamping groove to realize the sealed connection of the second bottle body.

[0006] Furthermore, the bottom sleeve is provided with a first lower ring groove and a second lower ring groove, the elastomer is provided with a first inner gear ring and a second inner gear ring, the first lower ring groove is provided with a first outer gear ring, the first inner gear ring is inserted into the first lower ring groove and fits tightly with the first outer gear ring; the second lower ring groove is provided with a second outer gear ring, the second inner gear ring is inserted into the second lower ring groove and fits tightly with the second outer gear ring.

[0007] Furthermore, the elastic body is provided with a first elastic portion and a second elastic portion which are concave downwards, the first elastic portion is symmetrically arranged on both sides of the center of the elastic body, and the second elastic portion is located at the center of the elastic body.

[0008] Furthermore, the pressing piece is provided with an upper outer diameter and a lower outer diameter, the pressing piece is inserted into the shell, and the inner diameter of the lower opening of the shell is smaller than the upper outer diameter of the pressing piece.

[0009] Furthermore, the housing is provided with a support ring, the outer diameter of the lower portion of the pressing member is placed in the support ring, and the height of the bottom of the pressing member is greater than the height of the bottom of the support ring.

[0010] Furthermore, the pressing member is provided with a first abutting portion and a second abutting portion, and abuts against the first elastic portion and the second elastic portion respectively.

[0011] Furthermore, the first inner plug is provided with a first sealing rib, and the first bottle body is provided with a corresponding first sealing groove, which is used for sealing when the first inner plug is clamped with the first bottle body; the second inner plug is provided with a second sealing rib, and the second bottle body is provided with a corresponding second sealing groove, which is used for sealing when the second inner plug is clamped with the second bottle body.

[0012] Furthermore, the first elastic portion is an irregular concave shape.

[0013] Furthermore, a first liquid outlet hole is provided on the upper part of the first inner plug, a liquid outlet nozzle is provided on the second inner plug, a second liquid outlet hole is provided on the liquid outlet nozzle, an inner diameter of the first liquid outlet hole is larger than an outer diameter of the liquid outlet nozzle, and the liquid outlet nozzle is inserted from bottom to top into the center of the first liquid outlet hole.

[0014] Furthermore, the outer cover is connected to the upper part of the second bottle body through the inner cover.

[0015] Furthermore, a third clamping ring is provided in the middle of the first bottle body, and the outer shell is provided with a convex ring matching the third clamping ring. The outer shell is sleeved on the lower part of the first bottle body by clamping.

[0016] Furthermore, the shell is open at the top and bottom, and is provided with an upper opening inner diameter and a lower opening inner diameter, wherein the upper opening inner diameter is larger than the lower opening inner diameter.

[0017] Furthermore, the support ring is provided with an escape opening to facilitate the user to press the pressing piece.

[0018] Furthermore, the pressing piece is provided with a limiting groove, and the housing is provided with a limiting rib matching the limiting groove, so as to restrict the pressing piece to slide up and down relative to the housing.

[0019] Furthermore, reinforcing ribs are provided around the liquid outlet nozzle, and the reinforcing ribs are pressed against the inside of the first inner plug to play a role in limiting and fixing.

[0020] Furthermore, the inner cover is provided with an internal thread, and the upper portion of the first bottle body is provided with an external thread matching the internal thread, and the inner cover is connected to the first bottle body through threads.

[0021] Furthermore, the outer cover is provided with a card slot, and the inner cover is provided with a buckle ring matching the card slot, so as to realize the card connection between the inner cover and the outer cover.

[0022] Furthermore, a sealing gasket is provided at the inner cover, and the sealing gasket is compressible and can press the first liquid outlet hole and the second liquid outlet hole to play a sealing role.

[0023] Compared with the prior art, the portable press-type double-material extrusion container provided by the utility model has the following beneficial effects:

[0024] First, the container connects and fixes the first bottle body and the second bottle body placed in the first bottle body together through the integrally formed bottom sleeve and elastic body, but makes the two bottle bodies not communicate with each other, so that two kinds of materials that are not communicated can be poured into the first bottle body and the second bottle body respectively. When the user uses the container, by turning the container upside down and gently pressing the pressing piece, the elastic body can be deformed and concave inward, thereby simultaneously controlling the materials stored in the first bottle body and the second bottle body to be extruded and mixed for use, that is, only the elastic force of the elastic body needs to be overcome for extrusion, which has the advantage of easy pressing. Secondly, the entire operation process of pressing and extruding the liquid is convenient to use, and is particularly suitable for the separate storage of unstable material components. The user will mix the liquid squeezed out of the two materials stored separately when using it, which is conducive to maintaining the activity of specific components. For example, unstable components such as VC and ferulic acid are stored separately, which is conducive to maintaining their activity. Finally, compared with the prior art, the container uses fewer parts, omits a complex pump core assembly, and can save manufacturing costs.

[0025] Other features and advantages of the present invention will become apparent from the following detailed description or may be learned in part from the practice of the present invention.

[0026] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the upper cross-sectional structure of an embodiment of the utility model;

[0030] Figure 3 It is a schematic diagram of the lower cross-sectional structure of an embodiment of the utility model;

[0031] Figure 4 It is an explosion diagram of an embodiment of the utility model;

[0032] Figure 5 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0033] Figure 6 It is a partial cross-sectional structural schematic diagram of the bottom sleeve of the embodiment of the utility model;

[0034] Figure 7 This is a schematic diagram of the top view of the elastic body of the embodiment of the utility model;

[0035] Figure 8 This is a bottom view structural diagram of the elastic body of the utility model embodiment;

[0036] Fig. 9 This is a schematic diagram of the top view of the housing of an embodiment of the utility model;

[0037] Fig.10 This is a bottom view of the structure of the housing of the embodiment of the utility model;

[0038] Fig.11 This is a schematic diagram of the top view of the pressing member of the embodiment of the utility model;

[0039] Fig.12 This is a bottom view of the structure of the pressing member of the embodiment of the utility model;

[0040] Fig.13 This is a schematic diagram of the three-dimensional structure of the second inner plug of the embodiment of the utility model;

[0041] The serial numbers and names in the attached drawings are as follows: 1. outer cover; 101. card slot; 2. inner cover; 201. internal thread; 202. snap ring; 3. sealing gasket; 4. first inner plug; 401. first sealing rib; 402. first liquid outlet; 5. second inner plug; 501. second sealing rib; 502. liquid outlet nozzle; 503. second liquid outlet; 504. reinforcing rib; 6. first bottle body; 601. first snap ring; 602. third snap ring; 603. first sealing groove; 604. external thread; 7. second bottle body; 701. second snap ring; 702. second sealing groove; 8. bottom sleeve; 801. first snap groove; 802. first snap ring; 803. first sealing ring; 804. third Two snap-fit ​​grooves; 805, second snap ring; 806, second sealing ring; 807, first lower ring groove; 808, first outer ring gear, 809, second lower ring groove; 810, second outer ring gear; 9, elastomer; 901, first outer ring gear; 902, second inner ring gear, 903, first elastic part; 904, second elastic part; 10, outer shell; 101, convex ring; 1002, upper opening inner diameter; 1003, lower opening inner diameter; 1004, step; 1005, support ring; 10051, avoidance; 11, pressing piece; 1101, upper outer diameter; 1102, lower outer diameter; 1103, first abutment part; 1104, second abutment part; 1105, limiting groove. DETAILED DESCRIPTION

[0042] In order to make the purpose, features and advantages of the invention of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", etc. should be understood in a broad sense, for example, it can be a fixed connection (such as clamping, threaded connection, riveting, welding), or a detachable connection, or an integral connection; of course, it can also be a mechanical connection or an electrical connection; in addition, it can also be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0045] like Figure 1-13 As shown, a light-pressing double-material extrusion container comprises an outer cover 1, an inner cover 2, a sealing gasket 3, a first inner plug 4, a second inner plug 5, a first bottle body 6, a second bottle body 7, a bottom sleeve 8, an elastic body 9, an outer shell 10, and a pressing piece 11. The second bottle body 7 is placed inside the first bottle body 6, and the first bottle body 6 and the second bottle body 7 are respectively clamped together with the bottom sleeve 8 to achieve a fixed connection between the first bottle body 6 and the second bottle body 7. The bottom sleeve 8 and the elastic body 9 are integrally injection molded by a two-color injection molding process. The upper and lower parts of the outer shell 10 are both open. The outer shell 10 is provided with an upper opening inner diameter 1002 and a lower opening inner diameter 1003. The upper opening inner diameter 1002 is larger than the lower opening inner diameter 1003. A step 1004 is provided at the lower opening of the outer shell 10. The outer shell 10 is sleeved on the lower part of the first bottle body 6 and wraps the bottom sleeve 8 and the elastic body 9. The pressing piece 11 is hung on the step 1004 inside the outer shell 10. The first inner plug 4 is clamped with the upper part of the first bottle body 6, the second inner plug 5 is clamped with the upper part of the second bottle body 7, and the outer cover 1 is connected with the upper part of the second bottle body 7 through the inner cover 2. The bottom sleeve 8 is provided with a first clamping groove 801, and a first buckle ring 802 and a first sealing ring 803 are arranged inside the first clamping groove 801. The first bottle body 6 is provided with a first buckle ring 601 at the lower part, and the lower part of the first bottle body 6 is inserted into the first clamping groove 801 to achieve a sealed connection between the first bottle body 6 and the bottom sleeve 8. The bottom sleeve 8 is provided with a second clamping groove 804, and a second buckle ring 805 and a second sealing ring 806 are arranged inside the second clamping groove 804. The second bottle body 7 is provided with a second buckle ring 701 at the lower part, and the lower part of the second bottle body 7 is inserted into the second clamping groove 804 to achieve a sealed connection between the second bottle body 7 and the bottom sleeve 8.

[0046] Further, the bottom sleeve 8 is provided with a first lower ring groove 807, in which a first outer ring gear 808 is provided, and the elastic body 9 is provided with a first inner ring gear 901, which is inserted into the first lower ring groove 807 and fits tightly with the first outer ring gear 808, thereby enhancing the connection firmness of the two-color injection molding. The bottom sleeve 8 is provided with a second lower ring groove 809, in which a second outer ring gear 810 is provided, and the elastic body 9 is provided with a second inner ring gear 902, which is inserted into the second lower ring groove 809 and fits tightly with the second outer ring gear 810, thereby enhancing the connection firmness of the two-color injection molding.

[0047] Furthermore, the elastic body 9 is provided with a first elastic portion 903 concave downward, and the first elastic portion 903 is symmetrically arranged on both sides of the center of the elastic body 9, and the first elastic portion 903 is an irregular concave shape. The elastic body 9 is provided with a second elastic portion 904 concave downward, and the second elastic portion 904 is located at the center of the elastic body 9, and the second elastic portion 904 is cylindrical, but can be other irregular concave shapes.

[0048] Furthermore, the first elastic portion 903 and the second elastic portion 904 are not connected to each other, so the first bottle body 6 and the second bottle body 7 can store materials separately.

[0049] Furthermore, a third clamping ring 602 is provided in the middle of the first bottle body 6, and the outer shell 10 is provided with a convex ring 1001 matching the third clamping ring 602, and the outer shell 10 is sleeved on the lower part of the first bottle body 6 by clamping.

[0050] Furthermore, the pressing piece 11 is provided with an upper outer diameter 1101 and a lower outer diameter 1102, and the pressing piece 11 is inserted into the outer shell 10, wherein the lower opening inner diameter 1003 of the outer shell 10 is smaller than the upper outer diameter 1101 of the pressing piece 11, so that the pressing piece 11 can be hung on the step 1004 inside the outer shell 10.

[0051] Furthermore, the housing 10 is provided with a support ring 1005, and the lower outer diameter 1102 of the pressing member 11 is placed in the support ring 1005. The bottom of the pressing member 11 is slightly higher than the bottom of the support ring 1005. When the support ring 1005 is placed on a desktop, the pressing member 11 can be prevented from being squeezed.

[0052] Furthermore, the support ring 1005 is provided with an escape opening 10051 to facilitate the user to press the pressing member 11 .

[0053] Furthermore, the pressing member 11 is provided with a first abutting portion 1103 and a second abutting portion 1104, which abut against the first elastic portion 903 and the second elastic portion 904 respectively. By pressing the pressing member 11, the deformation of the first elastic portion 903 and the second elastic portion 904 can be controlled, thereby controlling the pressure change in the first bottle body 6 and the second bottle body 7, so that the user can squeeze out the material in the bottle by turning it upside down and pressing it lightly.

[0054] Furthermore, the pressing member 11 is provided with a limiting groove 1105, and the housing 10 is provided with a matching limiting rib 1006, which restricts the pressing member 11 to slide up and down relative to the housing 10, but cannot slide horizontally, obliquely or in other directions.

[0055] Furthermore, the first inner plug 4 is provided with a first sealing rib 401 , and the first bottle body 6 is provided with a first sealing groove 603 matching therewith, which plays a sealing role when the first inner plug 4 and the first bottle body 6 are clamped together.

[0056] Furthermore, the second inner plug 5 is provided with a second sealing rib 501 , and the second bottle body 7 is provided with a second sealing groove 702 matching therewith, which plays a sealing role when the second inner plug 5 and the second bottle body 7 are clamped together.

[0057] Furthermore, a first liquid outlet hole 402 is provided on the upper part of the first inner plug 4, and a liquid outlet nozzle 502 is provided on the second inner plug 5. The liquid outlet nozzle 502 is provided with a second liquid outlet hole 503. The inner diameter of the first liquid outlet hole 402 is greater than the outer diameter of the liquid outlet nozzle 502. The liquid outlet nozzle 502 is inserted into the center of the first liquid outlet hole 402 from bottom to top.

[0058] Furthermore, a reinforcing rib 504 is provided around the liquid outlet nozzle 502, and the reinforcing rib 504 abuts against the inside of the first inner plug 4 to play a role of limiting and fixing.

[0059] Furthermore, the inner cover 2 is provided with an internal thread 201, and the upper portion of the first bottle body 6 is provided with an external thread 604 matching therewith, and the inner cover 2 is connected to the first bottle body 6 through threads.

[0060] Furthermore, the outer cover 1 is provided with a card slot 101 , and the inner cover 2 is provided with a buckle ring 202 matching the card slot 101 , so as to realize the card connection between the inner cover 2 and the outer cover 1 .

[0061] Furthermore, a sealing gasket 3 is provided at the inner cover 2. The sealing gasket 3 is compressible and can press the first liquid outlet 402 and the second liquid outlet 503 to play a sealing role.

[0062] like Figures 1 to 13As shown, the container connects and fixes the first bottle body 6 and the second bottle body 7 placed in the first bottle body 6 together through an integrally formed bottom sleeve 8 and an elastic body 9, but the two bottles are not connected to each other, so two materials that are not connected can be poured into the first bottle body 6 and the second bottle body 7 respectively. When the user uses the container, the container is turned upside down, and the elastic body 9 is pressed to deform and dent inward, thereby controlling the extrusion and mixing of the materials stored in the first bottle body 6 and the second bottle body 7 at the same time. The whole process is convenient to use and is particularly suitable for the separate storage of unstable material components. The two materials are mixed only when they are to be used, which is conducive to maintaining the activity of the components. For example, unstable components such as VC and ferulic acid are stored separately, which is conducive to maintaining their activity.

[0063] In addition, compared with the prior art, the container uses fewer parts, omitting the complex pump core assembly, and can save manufacturing costs. Finally, when the container is used by pressing the pressing member 11, the container is inverted, and only the elastic force of the elastic body 9 needs to be overcome for squeezing, which has the advantage of easy pressing.

[0064] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0065] Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, rather than limiting it, and certainly not limiting the patent scope of the present invention; although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention; that is to say, any changes or embellishments made to the main design concept and spirit of the present invention that have no substantive significance, and the technical problems they solve are still consistent with the present invention, should be included in the protection scope of the present invention; in addition, the direct or indirect application of the technical solution of the present invention in other related technical fields is also included in the patent protection scope of the present invention.

Claims

1. A light-pressing double-material extrusion container, comprising an inner cover, an outer shell and a pressing member, characterized in that: The bottle cap also includes a first inner plug, a second inner plug, a first bottle body, a second bottle body, a bottom sleeve, and an elastomer. The second bottle body is placed in the first bottle body. The first bottle body and the second bottle body are respectively clamped with the bottom sleeve. The outer sleeve is arranged at the lower part of the first bottle body. The bottom sleeve and the elastomer are integrally injection-molded and are both placed in the outer shell. The pressing piece is hung on a step at the lower opening of the outer shell. The first inner plug is clamped with the upper part of the first bottle body, and the second inner plug is clamped with the upper part of the second bottle body.

2. The portable press-type double-material extrusion container according to claim 1, characterized in that: The bottom sleeve is provided with a first clamping groove and a second clamping groove, a first clamping ring and a first sealing ring are provided inside the first clamping groove, and a second clamping ring and a second sealing ring are provided inside the second clamping groove; a first clamping ring is provided at the lower part of the first bottle body, and the first clamping ring is inserted into the first clamping groove to realize a sealed connection of the first bottle body; a second clamping ring is provided at the lower part of the second bottle body, and the second clamping ring is inserted into the second clamping groove to realize a sealed connection of the second bottle body.

3. The portable press-type double-material extrusion container according to claim 2, characterized in that: The bottom sleeve is provided with a first lower ring groove and a second lower ring groove, the elastomer is provided with a first inner gear ring and a second inner gear ring, the first lower ring groove is provided with a first outer gear ring, the first inner gear ring is inserted into the first lower ring groove and fits tightly with the first outer gear ring; the second lower ring groove is provided with a second outer gear ring, the second inner gear ring is inserted into the second lower ring groove and fits tightly with the second outer gear ring.

4. The portable press-type double-material extrusion container according to claim 3, characterized in that: The elastic body is provided with a first elastic part and a second elastic part which are concave downwards, the first elastic part is arranged on both sides of the center of the elastic body and is symmetrically distributed, and the second elastic part is located at the center of the elastic body.

5. The portable press-type double-material extrusion container according to claim 4, characterized in that: The pressing piece is provided with an upper outer diameter and a lower outer diameter. The pressing piece is inserted into the shell, and the inner diameter of the lower opening of the shell is smaller than the upper outer diameter of the pressing piece.

6. The portable press-type double-material extrusion container according to claim 5, characterized in that: The housing is provided with a support ring, the outer diameter of the lower portion of the pressing piece is placed in the support ring, and the height of the bottom of the pressing piece is greater than the height of the bottom of the support ring.

7. The portable press-type double-material extrusion container according to claim 6, characterized in that: The pressing member is provided with a first abutting portion and a second abutting portion, and abuts against the first elastic portion and the second elastic portion respectively.

8. The portable press-type double-material extrusion container according to claim 7, characterized in that: The first inner plug is provided with a first sealing rib, and the first bottle body is provided with a corresponding first sealing groove, which is used for sealing when the first inner plug is clamped with the first bottle body; the second inner plug is provided with a second sealing rib, and the second bottle body is provided with a corresponding second sealing groove, which is used for sealing when the second inner plug is clamped with the second bottle body.

9. The portable press-type double-material extrusion container according to claim 8, characterized in that: The first elastic portion is in an irregular concave shape.

10. The portable press-type double-material extrusion container according to any one of claims 1 to 9, characterized in that: The first inner plug is provided with a first liquid outlet hole at the upper part, the second inner plug is provided with a liquid outlet nozzle, the liquid outlet nozzle is provided with a second liquid outlet hole, the inner diameter of the first liquid outlet hole is larger than the outer diameter of the liquid outlet nozzle, and the liquid outlet nozzle is inserted into the center of the first liquid outlet hole from bottom to top.

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