High-air-tightness cosmetic container capable of preventing material body from being oxidized

Abstract

The utility model discloses a high-airtightness cosmetic container capable of preventing material oxidation, and belongs to the field of cosmetics. An airtight device is arranged in a discharging opening in the upper portion of the bottle body and comprises an inner plug and an airtight plug, the airtight plug is tubular, the upper end of the airtight plug is open, the lower end of the airtight plug is closed, at least one feeding through hole is formed in the side wall of the airtight plug, and the airtight plug is arranged in an inner channel of the inner plug from top to bottom. In the initial position, the feeding through hole of the airtight plug is located above the lower end opening of the inner plug. In the working position, the airtight plug is driven by external force to move downwards, and the feeding through hole of the airtight plug is located below the lower end opening of the inner plug. When a consumer uses the pump head, the pump head outer pipe cannot be polluted by the material, and the pump head outer pipe is free of material residues during replacement, thereby being clean and sanitary. Meanwhile, the airtight structure can be suitable for various materials, the whole airtight structure can be achieved only through two parts, the structure is simple, and the design is novel.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cosmetics, especially to a high-air-tightness cosmetic container for preventing material oxidation. BACKGROUND

[0002] In daily life, the use of cosmetics is extremely extensive. The main use mode is that a storage container is arranged below, a cosmetic liquid or material is arranged in the storage container, and the cosmetic liquid is pumped out and atomized through a pump at the upper part of the container for the user to use. At present, the cosmetic containers on the market are generally suction bottles or vacuum bottles. For cosmetics with high prices or special effects, vacuum bottles are generally used.

[0003] The content of the vacuum bottle can be completely isolated from air, so that the product is prevented from being oxidized and deteriorated due to contact with air and bacteria breeding. The vacuum bottle commonly used on the market is composed of an oval container formed by a cylinder and a piston arranged at the bottom. The design principle is to use the contraction force of the spring and prevent air from entering the bottle to cause a vacuum state, and to use atmospheric pressure to push the piston at the bottom of the bottle forward. However, since the spring force and atmospheric pressure cannot provide sufficient power, the piston cannot be too tightly attached to the bottle wall, otherwise the piston will not be able to rise and advance due to excessive resistance; on the contrary, if the piston is easy to advance, the material is prone to leakage, so the vacuum bottle has very high requirements for the professionalism of the manufacturer.

[0004] At the same time, the cosmetic is generally configured with a replacement package, and the sealing property of the replacement package also determines the use effect of the material after replacement. CONTENT OF THE UTILITY MODEL

[0005] To solve the above technical problems, the utility model provides a high-air-tightness cosmetic container for preventing material oxidation.

[0006] The technical scheme of the utility model is: a high-air-tightness cosmetic container for preventing material oxidation, an air-tight device is arranged in a material outlet at the upper part of the bottle, the air-tight device comprises:

[0007] an inner plug, the inner plug is arranged in a tubular shape, and the upper and lower ends of the inner plug are both open; and

[0008] an air-tight plug, the air-tight plug is arranged in a tubular shape, the upper end of the air-tight plug is open and the lower end is a closed end, at least one material inlet through hole is arranged on the side wall of the air-tight plug, and the air-tight plug is arranged in the inner channel of the inner plug from top to bottom;

[0009] In the initial position, the material inlet through hole of the air-tight plug is located above the lower end opening of the inner plug, and the lower end opening of the inner plug is in sealing abutment with the outer wall of the air-tight plug;

[0010] When the pump head is pressed to the lowest position, the feeding hole of the air-tight plug is located below the lower end opening of the inner plug.

[0011] Further, the pump head is arranged above the air-tight device, the pump head is threadedly connected with the bottle body, and the lower end of the pump head is inserted into the internal passage of the inner plug. The material can directly enter the pump head, and the external part of the pump head is prevented from being polluted.

[0012] Further, the air-tight device is arranged in the replacement package, a sealing cover is threadedly connected above the bottle body, the inner part of the sealing cover is downwardly protruded to arrange a sealing ring, the sealing ring is inserted into the internal passage of the inner plug and sealingly abuts against the upper end of the internal passage. The sealing connection of the replacement package is ensured.

[0013] Further, the outer wall of the sealing ring is arranged in an arc shape, and the middle part of the arc shape abuts against the upper end of the internal passage. The sealing connection is realized.

[0014] Further, when the pump head is pressed to the lowest position, the upper end of the air-tight plug is still located in the internal passage of the inner plug. The air-tight plug is prevented from falling into the material, and the bottle body is conveniently used again.

[0015] Further, an inward annular protrusion is arranged at the lower end opening of the inner plug, and the annular protrusion sealingly abuts against the outer wall of the air-tight plug. The sealing connection of the two is ensured.

[0016] Further, an outward positioning boss is arranged at the upper end opening of the inner plug, and the positioning boss abuts against the material outlet of the bottle body. The positioning connection of the two is realized, and the inner plug is prevented from completely entering the bottle body to pollute the material.

[0017] Further, at least one first sealing protrusion is arranged on the outer wall of the inner plug, and the first sealing protrusion is arranged in an annular shape. The sealing connection of the inner plug and the inner wall of the material outlet of the bottle body is ensured.

[0018] Further, a positioning groove is arranged on the inner wall of the inner plug, and the positioning groove is arranged in an annular shape; a positioning clasp matched with the positioning groove is arranged on the outer wall of the air-tight plug; and in the initial position, the positioning clasp is arranged in the positioning groove. The structure can ensure that the assembly process is timely positioned, the installation is prevented from being excessive, the feeding hole is prevented from being unable to be sealed, and the assembly efficiency can be effectively improved.

[0019] Further, the internal passage of the inner plug is inwardly contracted from top to bottom, and the size of the lower end opening of the internal passage is smaller than the outer periphery of the air-tight plug. Generally, the elastic plastic material of the inner plug is utilized to realize the sealing connection with the air-tight plug. Meanwhile, the sealing connection of the inner plug and the inner wall of the material outlet of the bottle body is ensured.

[0020] The beneficial technical effect of the utility model is: compared with the traditional structure, the utility model discloses increase the airtight device, and the consumer also cannot contaminate the pump head outer tube when using the material body, and the pump head outer tube has no material body residue when replacing, and it is clean and sanitary.

[0021] The bottle body is further provided with a non-deformable piston, which comprises:

[0022] A support layer and a sealing layer, the sealing layer is arranged outside the support layer, and the sealing layer is in sealing contact with the inner wall of the cosmetic container.

[0023] The support layer comprises: a central extension cup, a pushing piece is arranged outward around the upper end of the extension cup, a connecting ring is arranged outward around the pushing piece, a working ring is arranged outside the connecting ring, and a sealing layer is arranged outside the working ring.

[0024] Further, the outer side of the working ring is provided with a connecting slot, the sealing layer is provided with a connecting block, and the connecting block is arranged in cooperation with the connecting slot. The stability of the connection between the two is ensured.

[0025] Further, the connecting slot is provided with at least two, and is any one of a rectangle, an arc and a semicircle.

[0026] Further, at least one second sealing protrusion is arranged outside the sealing layer. The sealing effect with the inner wall of the cosmetic container is further ensured through the second sealing protrusion.

[0027] Further, when the second sealing protrusion is provided with two, the two are arranged in parallel. The middle part is slightly concave, and the sealing effect is improved.

[0028] Further, the sealing layer covers the upper surface of the support layer. The two are completely attached, and the connection effect is ensured.

[0029] Further, the sealing layer is fixedly connected with the support layer. Generally, glue, hot melting or special process and the like are used.

[0030] Further, the sealing layer and the support layer are compounded through a double-color plastic forming process. The double-color plastic forming compound process is prior art, the connection between the layers is stable and continuous.

[0031] Further, the support layer adopts hard plastic, and the sealing layer adopts soft plastic. The hard plastic can guarantee the stability of the piston shape, and common plastics are generally hard plastics, such as polyamide (nylon), polyester, polypropylene, polystyrene and the like, and the soft plastic is common sealing material such as silica gel and rubber, which can guarantee the sealing with the inner wall of the cosmetic container.

[0032] Further, a buffer boss is further arranged below the extension cup and exposes the lower surface of the support layer. That is, the buffer boss is in contact with the bottle bottom of the packaging container to guarantee the sealing effect.

[0033] Further, the connecting ring is arranged in an L shape.

[0034] Further, a vacuum pump is arranged at the upper end of the cosmetic container, a bottom disc is arranged at the lower end, and the piston is located inside the cosmetic container and is in sealing sliding contact with the inner wall.

[0035] The beneficial technical effects of the utility model are as follows: compared with the traditional structure, the piston of the utility model is composed of two materials, i.e. hard material support and soft material sealing, the hard material acts as a support for the soft material, the piston can not be deformed or only slightly deformed in the case of long-term storage, thereby guaranteeing that the outer soft material can be deformed in the smallest degree, the piston has long-term stability in product cooperation, the piston will not cause the air-tight function to fail due to deformation, and the air-tight function of the product is effectively guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 is a schematic view of the air-tight device and the cosmetic container.

[0037] Figure 2 is a schematic view of the air-tight device and the replacement combination.

[0038] Figure 3 is a schematic view of the inner plug.

[0039] Figure 4 is a schematic view of the air-tight plug.

[0040] Figure 5 is a schematic view of the air-tight device in the initial position.

[0041] Figure 6 is a schematic view of the air-tight device in the working position.

[0042] Figure 7 is a schematic view of the air-tight device and the bottle body combination.

[0043] Figure 8 is a sectional view of the piston.

[0044] Figure 9 is a side view of the piston.

[0045] Figure 10 is a schematic view of the second piston.

[0046] Figure 11 is a schematic view of the third piston.

[0047] Figure 12 is a schematic view of the product piston in the bottle.

[0048] wherein:

[0049] 1. a bottle body,

[0050] 2. an inner plug, 21, an inner channel, 22, an annular protrusion, 23, a positioning boss, 24, a first sealing protrusion, 25, a positioning groove,

[0051] 3. an airtight plug, 31, a feeding through hole, 32, a positioning snap ring,

[0052] 4. a pump head,

[0053] 5. a sealing cover, 51, a sealing ring;

[0054] 6. a support layer, 61, an extension cup, 62, a pushing piece, 63, a connecting ring, 64, a working ring,

[0055] 7. a sealing layer, 8, a second sealing protrusion, 9, a buffer boss, 10, a connecting clamping groove, 11, a connecting clamping block. DETAILED DESCRIPTION

[0056] In order to make the technical means of the utility model more clearly understood, and can be implemented according to the content of the specification, the specific embodiment of the utility model is further described in detail below, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0057] Referring to the high airtightness cosmetic container for preventing oxidation of material shown in the drawings, Figures 1-12 The airtight device is arranged in the discharge opening above the bottle body 1, and the airtight device comprises:

[0058] The inner plug 2 is tubular, and both upper and lower ends of the inner plug 2 are open; and

[0059] The airtight plug 3 is tubular, the upper end of the airtight plug 3 is open and the lower end is a closed end, at least one feeding through hole 31 is arranged on the side wall of the airtight plug 3, and the airtight plug 3 is arranged in the inner channel 21 of the inner plug 2 from top to bottom;

[0060] In the initial position, the feeding through hole 31 of the airtight plug 3 is located above the lower end opening of the inner plug 2, and the lower end opening of the inner plug 2 is sealingly abutted against the outer wall of the airtight plug 3;

[0061] When the working position, the external force acting on the pump head 4 drive the gas tight plug 3 to move down, the pump head 4 press to the lowest, the gas tight plug 3 feed hole 31 is located in the lower end opening below the inner plug 2.

[0062] Further, the upper part of the gas tight device is provided with a pump head 4, the pump head 4 is screwed with the bottle body 1, and the lower end of the pump head 4 is inserted into the inner channel 21 of the inner plug 2. It can ensure that the material directly enters the pump head 4, avoiding the pollution outside the pump head 4.

[0063] Further, the gas tight device is provided in the replacement, and the sealing cover 5 is provided in the upper part of the bottle body 1 in a threaded manner. The sealing ring 51 is protruded downward in the inner part of the sealing cover 5, and is inserted into the inner channel 21 of the inner plug 2 and abuts against the upper end thereof. The sealing connection of the replacement is ensured.

[0064] Further, the outer wall of the sealing ring 51 is provided in an arc shape, and the middle part of the arc shape abuts against the upper end of the inner channel 21. The sealing connection is realized.

[0065] Further, in the working position, the upper end of the gas tight plug 3 is still located in the inner channel 21 of the inner plug 2. That is to avoid the gas tight plug 3 from falling into the material, and facilitate the reuse of the bottle body 1.

[0066] Further, the inward annular protrusion 22 is arranged at the lower end opening of the inner plug 2, and the annular protrusion 22 abuts against the outer wall of the gas tight plug 3. The sealing property of the connection between the two is ensured.

[0067] Further, the outward positioning boss 23 is arranged at the upper end opening of the inner plug 2, and the positioning boss 23 abuts against the discharge port of the bottle body 1. The positioning connection between the two is realized, and the pollution of the material caused by the complete entry of the inner plug 2 into the bottle body 1 is avoided.

[0068] Further, at least one first sealing protrusion 24 is arranged on the outer wall of the inner plug 2, and the first sealing protrusion 24 is arranged in an annular shape. The sealing connection between the inner plug 2 and the inner wall of the discharge port of the bottle body 1 is ensured, and two to three first sealing protrusions 24 are generally arranged.

[0069] Further, the inner wall of the inner plug 2 is provided with a positioning groove 25, and the positioning groove 25 is arranged in an annular shape. The positioning snap ring 32 matched with the positioning groove 25 is arranged on the outer wall of the gas tight plug 3. In the initial position, the positioning snap ring 32 is arranged in the positioning groove 25. The structure can ensure that the assembly process can be positioned in time, avoid the installation transition, cause the feed hole 31 to be unable to be sealed, and effectively improve the assembly efficiency.

[0070] Further, the inner channel 21 of the inner plug 2 is arranged to be inwardly tapered from top to bottom, and the lower end opening of the inner channel 21 is smaller than the outer circumference of the air-tight plug 3. Generally, the elastic plastic material of the inner plug 2 is used to achieve the sealing connection with the air-tight plug 3, which is slightly smaller, for example, controlled at 2-3 mm. At the same time, it can also ensure the sealing connection of the inner plug 2 with the inner wall of the discharge port of the bottle body 1.

[0071] Further, the feeding through hole 31 is arranged in four, equal height and interval 90 degrees. It can ensure that the material can flow out uniformly.

[0072] Compared with the traditional structure, the product increases the air-tight device, and the material will not pollute the outer pipe of the pump head 4 when the consumer uses it. When replacing, there is no material residue in the outer pipe of the pump head 4, which is clean and sanitary. At the same time, it can be suitable for various materials, and the entire air-tight structure can be realized only by two components, which is simple in structure and novel in design. This air-tight device is not only suitable for replacement, but also suitable for materials with high packaging requirements.

[0073] When assembling, the air-tight plug is assembled into the inner plug from top to bottom, the positioning groove of the inner plug is tightly matched with the positioning snap ring of the air-tight plug, and the annular protrusion of the inner plug is tightly matched with the side wall of the air-tight plug, so as to realize the assembly of the air-tight device. Then the air-tight device is assembled into the bottle body from top to bottom.

[0074] When using, remove the sealing cover, assemble the pump head part, and with the pressing of the pump head, the outer pipe of the pump head contacts the air-tight plug and drives the air-tight plug to move downward, so that the feeding through hole on the air-tight plug is exposed (the hole can be circular, square or other shapes), at this time the annular protrusion of the inner plug is still tightly matched with the side wall of the air-tight plug. Press the pump head again, and the material directly enters the pump head from the feeding through hole, without contacting the outer pipe of the pump head.

[0075] A non-deformable piston is also arranged in the bottle body, and the piston comprises:

[0076] a support layer 6 and a sealing layer 7, the sealing layer 7 is arranged outside the support layer 6, and the sealing layer 7 is in sealing contact with the inner wall of the cosmetic container;

[0077] The support layer 6 comprises: a central extension cup 61, a material pushing sheet 62 is arranged outward around the upper end of the extension cup 61, a connecting ring 63 is arranged outward around the material pushing sheet 62, a working ring 64 is arranged outside the connecting ring 63, and the sealing layer 7 is arranged outside the working ring 64.

[0078] Further, the outer side of the working ring 64 is provided with a connecting clamping groove 10, the sealing layer 7 is provided with a connecting clamping block 11, and the connecting clamping block 11 is matched with the connecting clamping groove 10. It can ensure the stability of the connection between the two.

[0079] Further, the connecting card slot 10 is provided with at least two, and is any one of rectangular, arc, semicircular.

[0080] Further, the outer side of the sealing layer 7 is provided with at least one second sealing protrusion 8. The sealing effect with the inner wall of the cosmetic container is further ensured through the second sealing protrusion 8.

[0081] Further, when the second sealing protrusion 8 is provided with two, the two are provided in parallel. The middle slight concave is ensured, and the sealing effect is improved.

[0082] Further, the sealing layer 7 covers the upper surface of the supporting layer 6. The two are completely attached, and the connecting effect is ensured.

[0083] Further, the sealing layer 7 is fixedly connected with the supporting layer 6. Generally, the connection is achieved through glue, hot melting, or special process.

[0084] Further, the sealing layer 7 and the supporting layer 6 are compounded through a double-color plastic forming process. The double-color plastic forming compound process is a prior art, which ensures that the connection between the layers is stable and continuous.

[0085] Further, the supporting layer 6 is made of hard plastic, and the sealing layer 7 is made of soft plastic. The hard plastic can ensure the stability of the piston shape. Common plastics are generally hard plastics, such as polyamide (nylon), polyester, polypropylene, polystyrene and the like. The soft plastic is a common sealing material such as silica gel and rubber, which can ensure sealing with the inner wall of the cosmetic container.

[0086] Further, the buffer boss 9 is further provided below the extension cup 61, and the buffer boss 9 exposes the lower surface of the supporting layer 6. That is, the buffer boss 9 is in contact with the bottom of the packaging container, and the sealing effect is ensured.

[0087] Further, the connecting ring 63 is provided in an L shape.

[0088] Further, the upper end of the cosmetic container is provided with a vacuum pump, the lower end is provided with a chassis, and the piston is located in the interior of the cosmetic container and is in sealing sliding contact with the inner wall.

[0089] The beneficial technical effects of the utility model are: compared with the traditional structure, the piston of the utility model is composed of hard material support and soft material sealing, the hard material acts as a bracket for the soft material, can prevent the piston from deforming or deforming slightly in long-term storage, thereby ensuring that the outer soft material can shrink and deform to the smallest extent, the piston has long-term stability in product cooperation, and the air-tight function is not affected by shrinkage and deformation, so that the air-tight function of the product is effectively guaranteed.

[0090] Referring to the drawings Figure 8 and 11As shown, the upper side and the circumference of the support layer 6 completely cover the sealing layer 7, and the two are processed by a two-color plastic molding process, and should be understood as being integrally formed, although there is a split line, but only expresses different colors and different materials.

[0091] Referring to the accompanying drawings Figure 10 As shown, the sealing layer 7 is only provided on the outer side of the working ring 64. The sealing property is ensured.

[0092] Referring to the accompanying drawings Figure 8 As shown, the sealing slot is provided in a rectangular shape, and two groups are provided in parallel.

[0093] Referring to the accompanying drawings Figures 10-11 As shown, the sealing slot is provided in a combination of a rectangular shape and an arc shape, and three groups are provided in parallel.

[0094] From the accompanying drawings Figure 8 , 11 It can be known from the drawings that the piston designed this time can be selected according to actual needs, and the inner layer support and the outer side sealing can be ensured.

[0095] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and it should be pointed out that for ordinary skilled in the art, on the premise of not departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the present application.

Claims

1. A high airtightness cosmetic container for preventing oxidation of contents, an airtight device is provided in a discharge port above a bottle body (1), characterized in that, The airtight device comprises: an inner plug (2) arranged in a tubular shape, both upper and lower ends of which are open; an airtight plug (3) arranged in a tubular shape, the upper end of which is open and the lower end is closed, at least one feeding hole (31) is arranged on the side wall of the airtight plug (3), and the airtight plug (3) is arranged inside the inner channel (21) of the inner plug (2) from top to bottom; and In the initial position, the feeding hole (31) of the airtight plug (3) is located above the lower end opening of the inner plug (2), and the lower end opening of the inner plug (2) is in sealing abutment with the outer wall of the airtight plug (3); In the working position, the pump head (4) is driven to move downward by external force, and when the pump head (4) is pressed to the lowest position, the feeding hole (31) of the airtight plug (3) is located below the lower end opening of the inner plug (2).

2. The high-air-barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: An airtight device is arranged above the bottle body (1), and the pump head (4) is threadedly connected with the bottle body (1), and the lower end of the pump head (4) is inserted into the inner channel (21) of the inner plug (2).

3. The high gas-barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: When the airtight device is arranged in the replacement mode, a sealing cover (5) is threadedly connected above the bottle body (1), the inner part of the sealing cover (5) is protruded downward to arrange a sealing ring (51), the sealing ring (51) is inserted into the inner channel (21) of the inner plug (2) and is in sealing abutment with the upper end thereof.

4. The high-air-barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: In the working position, the upper end of the airtight plug (3) is still located in the inner channel (21) of the inner plug (2).

5. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized in that: An inward annular protrusion (22) is arranged at the lower end opening of the inner plug (2), and the annular protrusion (22) is in sealing abutment with the outer wall of the airtight plug (3).

6. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: An outward positioning boss (23) is arranged at the upper end opening of the inner plug (2), and the positioning boss (23) is in abutment with the discharge port of the bottle body (1).

7. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: At least one first sealing protrusion (24) is arranged on the outer wall of the inner plug (2), and the first sealing protrusion (24) is arranged in an annular shape.

8. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: A positioning groove (25) is arranged on the inner wall of the inner plug (2), and the positioning groove (25) is arranged in an annular shape; a positioning clasp (32) is arranged on the outer wall of the airtight plug (3) and cooperates with the positioning groove (25); in the initial position, the positioning clasp (32) is arranged in the positioning groove (25).

9. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: The inner channel (21) of the inner plug (2) is arranged inwardly from top to bottom, and the size of the lower end opening of the inner channel (21) is smaller than the outer circumference of the airtight plug (3).

10. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 1, characterized by: A non-deformable piston is further arranged in the bottle body, and the piston comprises: a supporting layer (6) and a sealing layer (7), the sealing layer (7) is arranged outside the supporting layer (6), and the sealing layer (7) is in sealing contact with the inner wall of the cosmetic container; The supporting layer (6) comprises: a central extension cup (61), a pushing sheet (62) is arranged outwardly around the upper end of the extension cup (61), a connecting ring (63) is arranged outwardly around the pushing sheet (62), a working ring (64) is arranged outside the connecting ring (63), and the sealing layer (7) is arranged outside the working ring (64).

11. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 10, characterized by: The outer side of the working ring (64) is provided with a connecting clamping groove (10), the sealing layer (7) is provided with a connecting clamping block (11), and the connecting clamping block (11) is matched with the connecting clamping groove (10).

12. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 11, characterized by: The connecting clamping groove (10) is provided with at least two, and is any one of rectangular, arc-shaped and semicircular.

13. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 10, characterized by: The outer side of the sealing layer (7) is provided with at least one second sealing protrusion (8).

14. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 13, characterized by: When the second sealing protrusion (8) is provided with two, the two are arranged in parallel.

15. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 10, characterized by: The sealing layer (7) covers the upper surface of the support layer (6).

16. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 10, characterized by: The sealing layer (7) is fixedly connected with the support layer (6).

17. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 10, characterized by: The sealing layer (7) and the support layer (6) are compounded by a double-color plastic forming process.

18. The high gas barrier cosmetic container for preventing oxidation of contents according to claim 10, characterized by: The support layer (6) adopts hard plastic, and the sealing layer (7) adopts soft plastic.

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