CN219146966U - Spring-free vacuum cream - Google Patents
Spring-free vacuum cream Download PDFInfo
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- CN219146966U CN219146966U CN202222393596.9U CN202222393596U CN219146966U CN 219146966 U CN219146966 U CN 219146966U CN 202222393596 U CN202222393596 U CN 202222393596U CN 219146966 U CN219146966 U CN 219146966U
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Abstract
The utility model provides a no spring vacuum cream, includes lid subassembly and outer bottle subassembly that mutual sealed lid was closed, be equipped with the holding chamber that stores cosmetics in the outer bottle subassembly, hold the intracavity be equipped with rather than constituting piston complex piston head, lid subassembly includes the last gland that seals outer bottle subassembly and seal the lower gland of installing under last gland, be equipped with interim stock solution chamber between last gland and the lower gland, it is equipped with flexible glue portion and last check valve to go up the gland, go up the check valve and communicate interim stock solution chamber and external world respectively, the gland is equipped with the lower check valve that communicates interim stock solution chamber and holding chamber respectively down, and when flexible glue portion atress pushes down, interim stock solution chamber outwards discharges from last check valve, holds intracavity cosmetics and discharges into interim stock solution chamber from lower check valve when flexible glue portion elasticity resets.
Description
Technical Field
The utility model relates to the field of cream cans, in particular to springless vacuum cream.
Background
Along with the improvement of living standard, the requirements of people on cosmetics are also higher and higher. The traditional injection molding can not meet the requirement of full plastic spring-free.
Disclosure of Invention
In order to solve the problems, the utility model provides a springless vacuum cream:
the utility model provides a no spring vacuum cream, includes lid subassembly and outer bottle subassembly that mutual sealed lid was closed, be equipped with the holding chamber that stores cosmetics in the outer bottle subassembly, hold the intracavity be equipped with rather than constituting piston complex piston head, lid subassembly includes the last gland that seals outer bottle subassembly and seal the lower gland of installing under last gland, be equipped with interim stock solution chamber between last gland and the lower gland, it is equipped with flexible glue portion and last check valve to go up the gland, go up the check valve and communicate interim stock solution chamber and external world respectively, the gland is equipped with the lower check valve that communicates interim stock solution chamber and holding chamber respectively down, and when flexible glue portion atress pushes down, interim stock solution chamber outwards discharges from last check valve, holds intracavity cosmetics and discharges into interim stock solution chamber from lower check valve when flexible glue portion elasticity resets.
Preferably, the upper end surface of the lower gland is provided with a liquid storage tank corresponding to the elastic soft rubber part, and the inner wall of the liquid storage tank is of an arc-shaped surface structure.
Preferably, the bottle cap further comprises an outer cap for covering the outer side of the outer bottle assembly, a containing groove corresponding to the outer bottle assembly is formed in the outer cap, an annular clamping groove is formed in the bottom of the containing groove, an annular sealing ring is installed in the annular clamping groove, an annular top position portion protruding outwards is arranged at the end portion of the annular sealing ring, and the annular top position portion is in sealing connection with the upper end of the sealing cap assembly.
Preferably, the outer bottle assembly comprises a bottle body and a bottom cover, the bottle body comprises an inner bottle part and an outer bottle part sleeved outside the inner bottle part, an annular cavity is arranged between the inner bottle part and the outer bottle part, the inner bottle part is internally provided with a containing cavity, the bottom of the containing cavity is provided with an inner through hole communicated with the annular cavity, the annular cavity covers the bottom cover, and the bottom cover is provided with an outer through hole communicated with the outside.
Preferably, the inner through holes are arranged in a plurality and distributed in an annular array, a plurality of connecting wires corresponding to the inner through holes are fixedly connected to the bottom of the piston head in the circumferential direction, the connecting wires normally penetrate through the inner through holes and are stored in the annular cavity, the bottom cover is detachably connected with the annular cavity, and when the connecting wires are pulled downwards, the piston head is driven to move downwards.
Preferably, the inner wall of the outer bottle part is provided with an annular step part protruding outwards, the lower wall of the annular step part is an annular horizontal plane, the annular horizontal plane is fixedly connected with the end part of the connecting wire, and when the piston head rises to the upper part of the accommodating cavity, the connecting wire is in a loose state. Therefore, even though cosmetics in the containing cavity are discharged, the piston head rises and cannot lead to breakage of the connecting wire, the connecting wire is in a loose state at the moment and is convenient for a user to grasp and pull down, so that the piston head is pulled down to reset, the product can be reused, and contact pollution of the outside to the piston head is avoided.
Preferably, still including the grab disk that is equipped with, grab the disk and include a plurality of jack catch of main part and circumference distribution, the jack catch includes radial pole and the arc pole of fixed connection radial pole tip, the arc pole passes connecting wire and interior bottle lower extreme, be equipped with the clearance that is used for the connecting wire to pass through between arc pole and the adjacent radial pole. The user can pull down the grab disk directly, so that the grab disk pulls the connecting wire, and then pulls the piston head to reset.
The beneficial effects are that: the product can realize the effect of the vacuum bottle without setting a corresponding spring, and the service life is greatly prolonged.
Drawings
Fig. 1 is an assembly schematic of example 1.
Fig. 2 is a schematic cross-sectional view of example 1.
Fig. 3 is a schematic top view of the upper gland.
Fig. 4 is a schematic cross-sectional view of the outer cap.
Fig. 5 is a partial sectional view of example 2.
Fig. 6 is an internal schematic diagram of example 2.
Fig. 7 is an internal schematic diagram of example 3.
1. An outer cover; 2. an annular seal ring; 3. an elastic soft rubber part; 4. a gland is arranged; 5. a lower gland; 6. an inner bottle portion; 7. an outer bottle portion; 8. a piston head; 9. a bottom cover; 10. a check valve is arranged on the upper part; 11. a lower one-way valve; 12. a temporary reservoir; 13. a receiving chamber; 14. a liquid storage tank; 15. a connecting wire; 16. an inner through hole; 17. an outer through hole; 18. an annular step portion; 19. a main body portion; 20. a radial rod; 21. an arc-shaped rod.
Detailed Description
The utility model will be further described with reference to fig. 1-7 and examples 1-3.
Example 1: the utility model provides a no spring vacuum cream, includes lid subassembly and outer bottle subassembly that mutually seals lid was closed, be equipped with the holding chamber 13 that holds the cosmetics in the outer bottle subassembly, hold the intracavity and be equipped with rather than constitute piston complex piston head 8, the lid subassembly includes lid and closes the upper gland 4 of outer bottle subassembly and seal the lower gland 5 of installing under upper gland 4, be equipped with interim stock solution chamber 12 between upper gland 4 and the lower gland 5, upper gland 4 is equipped with flexible glue portion 3 and last check valve 10, go up check valve 10 and communicate interim stock solution chamber 12 and external world respectively, lower gland 5 is equipped with the lower check valve 11 that communicates interim stock solution chamber 12 and holds chamber 13 respectively, when flexible glue portion 3 atress pushes down, interim stock solution chamber 12 outwards discharges from last check valve 10, when flexible glue portion 3 elasticity resets, holds the interior cosmetics of chamber 13 and discharges into interim stock solution chamber 12 from lower check valve 11. The upper end face of the lower gland 5 is provided with a liquid storage tank 14 corresponding to the elastic soft rubber part 3, and the inner wall of the liquid storage tank 14 is of an arc-shaped surface structure.
Still including lid 1 outside the outer bottle subassembly of lid, be equipped with the holding tank that corresponds with outer bottle subassembly in the enclosing cover 1, the bottom of holding tank is equipped with annular draw-in groove, install ring seal 2 in the annular draw-in groove, ring seal 2's tip is equipped with the annular top position portion that outwards protrudes, annular top position portion constitutes sealing connection with the closing cap subassembly upper end.
The outer bottle assembly comprises a bottle body and a bottom cover 9, the bottle body comprises an inner bottle part 6 and an outer bottle part 7 sleeved outside the inner bottle part 6, an annular cavity is arranged between the inner bottle part 6 and the outer bottle part 7, a containing cavity 13 is arranged in the inner bottle part 6, an inner through hole 16 communicated with the annular cavity is formed in the bottom of the containing cavity 13, the annular cavity covers the bottom cover 9, and the bottom cover 9 is provided with an outer through hole 17 communicated with the outside.
Example 2: the utility model provides a no spring vacuum cream, includes lid subassembly and outer bottle subassembly that mutually seals lid was closed, be equipped with the holding chamber 13 that holds the cosmetics in the outer bottle subassembly, hold the intracavity and be equipped with rather than constitute piston complex piston head 8, the lid subassembly includes lid and closes the upper gland 4 of outer bottle subassembly and seal the lower gland 5 of installing under upper gland 4, be equipped with interim stock solution chamber 12 between upper gland 4 and the lower gland 5, upper gland 4 is equipped with flexible glue portion 3 and last check valve 10, go up check valve 10 and communicate interim stock solution chamber 12 and external world respectively, lower gland 5 is equipped with the lower check valve 11 that communicates interim stock solution chamber 12 and holds chamber 13 respectively, when flexible glue portion 3 atress pushes down, interim stock solution chamber 12 outwards discharges from last check valve 10, when flexible glue portion 3 elasticity resets, holds the interior cosmetics of chamber 13 and discharges into interim stock solution chamber 12 from lower check valve 11. The upper end face of the lower gland 5 is provided with a liquid storage tank 14 corresponding to the elastic soft rubber part 3, and the inner wall of the liquid storage tank 14 is of an arc-shaped surface structure.
Still including lid 1 outside the outer bottle subassembly of lid, be equipped with the holding tank that corresponds with outer bottle subassembly in the enclosing cover 1, the bottom of holding tank is equipped with annular draw-in groove, install ring seal 2 in the annular draw-in groove, ring seal 2's tip is equipped with the annular top position portion that outwards protrudes, annular top position portion constitutes sealing connection with the closing cap subassembly upper end.
The outer bottle assembly comprises a bottle body and a bottom cover 9, the bottle body comprises an inner bottle part 6 and an outer bottle part 7 sleeved outside the inner bottle part 6, an annular cavity is arranged between the inner bottle part 6 and the outer bottle part 7, a containing cavity 13 is arranged in the inner bottle part 6, an inner through hole 16 communicated with the annular cavity is formed in the bottom of the containing cavity 13, the annular cavity covers the bottom cover 9, and the bottom cover 9 is provided with an outer through hole 17 communicated with the outside. The inner through holes 16 are arranged in a plurality of annular arrays, the bottom of the piston head 8 is fixedly connected with a plurality of connecting lines 15 corresponding to the inner through holes 16 in the circumferential direction, the connecting lines 15 are stored in the annular cavity through the inner through holes 16 in a normal state, the bottom cover 9 is detachably connected with the annular cavity, and when the connecting lines 15 are pulled downwards, the piston head 8 is driven to move downwards. The inner wall of the outer bottle part 7 is provided with an annular step part 18 protruding outwards, the lower wall of the annular step part 18 is an annular horizontal plane, the annular horizontal plane is fixedly connected with the end part of the connecting wire 15, and when the piston head 8 ascends to the upper part of the accommodating cavity 13, the connecting wire 15 is in a loose state. Therefore, even though the cosmetics in the containing cavity 13 is discharged, the piston head 8 rises and cannot cause breakage of the connecting wire 15, the connecting wire 15 is in a loose state at the moment, so that a user can grasp and pull down conveniently, and the piston head 8 is pulled down to reset, so that the product can be reused, and contact pollution of the outside to the piston head 8 is avoided.
Example 3: the utility model provides a no spring vacuum cream, includes lid subassembly and outer bottle subassembly that mutually seals lid was closed, be equipped with the holding chamber 13 that holds the cosmetics in the outer bottle subassembly, hold the intracavity and be equipped with rather than constitute piston complex piston head 8, the lid subassembly includes lid and closes the upper gland 4 of outer bottle subassembly and seal the lower gland 5 of installing under upper gland 4, be equipped with interim stock solution chamber 12 between upper gland 4 and the lower gland 5, upper gland 4 is equipped with flexible glue portion 3 and last check valve 10, go up check valve 10 and communicate interim stock solution chamber 12 and external world respectively, lower gland 5 is equipped with the lower check valve 11 that communicates interim stock solution chamber 12 and holds chamber 13 respectively, when flexible glue portion 3 atress pushes down, interim stock solution chamber 12 outwards discharges from last check valve 10, when flexible glue portion 3 elasticity resets, holds the interior cosmetics of chamber 13 and discharges into interim stock solution chamber 12 from lower check valve 11. The upper end face of the lower gland 5 is provided with a liquid storage tank 14 corresponding to the elastic soft rubber part 3, and the inner wall of the liquid storage tank 14 is of an arc-shaped surface structure.
Still including lid 1 outside the outer bottle subassembly of lid, be equipped with the holding tank that corresponds with outer bottle subassembly in the enclosing cover 1, the bottom of holding tank is equipped with annular draw-in groove, install ring seal 2 in the annular draw-in groove, ring seal 2's tip is equipped with the annular top position portion that outwards protrudes, annular top position portion constitutes sealing connection with the closing cap subassembly upper end.
The outer bottle assembly comprises a bottle body and a bottom cover 9, the bottle body comprises an inner bottle part 6 and an outer bottle part 7 sleeved outside the inner bottle part 6, an annular cavity is arranged between the inner bottle part 6 and the outer bottle part 7, a containing cavity 13 is arranged in the inner bottle part 6, an inner through hole 16 communicated with the annular cavity is formed in the bottom of the containing cavity 13, the annular cavity covers the bottom cover 9, and the bottom cover 9 is provided with an outer through hole 17 communicated with the outside. The inner through holes 16 are arranged in a plurality of annular arrays, the bottom of the piston head 8 is fixedly connected with a plurality of connecting lines 15 corresponding to the inner through holes 16 in the circumferential direction, the connecting lines 15 are stored in the annular cavity through the inner through holes 16 in a normal state, the bottom cover 9 is detachably connected with the annular cavity, and when the connecting lines 15 are pulled downwards, the piston head 8 is driven to move downwards. The inner wall of the outer bottle part 7 is provided with an annular step part 18 protruding outwards, the lower wall of the annular step part 18 is an annular horizontal plane, the annular horizontal plane is fixedly connected with the end part of the connecting wire 15, and when the piston head 8 ascends to the upper part of the accommodating cavity 13, the connecting wire 15 is in a loose state. Therefore, even though the cosmetics in the containing cavity 13 is discharged, the piston head 8 rises and cannot cause breakage of the connecting wire 15, the connecting wire 15 is in a loose state at the moment, so that a user can grasp and pull down conveniently, and the piston head 8 is pulled down to reset, so that the product can be reused, and contact pollution of the outside to the piston head 8 is avoided.
Still including the grab disk that is equipped with, grab the disk and include main part 19 and a plurality of jack catch of circumference distribution, the jack catch includes radial pole 20 and the arc pole 21 of fixed connection radial pole 20 tip, arc pole 21 passes connecting wire 15 and interior bottle 6 lower extreme, be equipped with the clearance that is used for connecting wire 15 to pass through between arc pole 21 and the adjacent radial pole 20. The user can pull the grab disk directly, so that the grab disk pulls the connecting wire 15 and thereby pulls the reset of the piston head 8.
It is apparent that the above examples of the present utility model are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary or impossible to exemplify all embodiments herein. And obvious changes and modifications which come within the spirit of the utility model are desired to be protected.
Claims (7)
1. The utility model provides a no spring vacuum cream, includes closing cap subassembly and outer bottle subassembly that mutual sealed lid was closed, its characterized in that: the cosmetic container is characterized in that a containing cavity (13) for storing cosmetics is formed in the outer bottle assembly, a piston head (8) matched with the piston is arranged in the containing cavity (13), the sealing cover assembly comprises an upper pressing cover (4) for sealing the outer bottle assembly and a lower pressing cover (5) arranged under the upper pressing cover (4) in a sealing mode, a temporary liquid storage cavity (12) is formed between the upper pressing cover (4) and the lower pressing cover (5), an elastic soft rubber part (3) and an upper one-way valve (10) are arranged on the upper pressing cover (4), the upper one-way valve (10) is respectively communicated with the temporary liquid storage cavity (12) and the outside, the lower pressing cover (5) is provided with a lower one-way valve (11) respectively communicated with the temporary liquid storage cavity (12) and the containing cavity (13), when the elastic soft rubber part (3) is pressed down, the temporary liquid storage cavity (12) is discharged outwards from the upper one-way valve (10), and cosmetics in the containing cavity (13) are discharged into the temporary liquid storage cavity (12) from the lower one-way valve (11) when the elastic soft rubber part (3) is elastically reset.
2. A springless vacuum cream of claim 1, wherein: the upper end face of the lower gland (5) is provided with a liquid storage groove (14) corresponding to the elastic soft rubber part (3), and the inner wall of the liquid storage groove (14) is of an arc-shaped surface structure.
3. A springless vacuum cream of claim 1, wherein: still including enclosing cover (1) in the lid outside the outer bottle subassembly, be equipped with the holding tank that corresponds with outer bottle subassembly in enclosing cover (1), the bottom of holding tank is equipped with annular draw-in groove, install ring seal (2) in the annular draw-in groove, ring seal (2)'s tip is equipped with the outside outstanding annular top position portion, annular top position portion constitutes sealing connection with the closing cap subassembly upper end.
4. A springless vacuum cream of claim 1, wherein: the outer bottle assembly comprises a bottle body and a bottom cover (9), the bottle body comprises an inner bottle part (6) and an outer bottle part (7) sleeved outside the inner bottle part (6), an annular cavity is arranged between the inner bottle part (6) and the outer bottle part (7), the inner bottle part (6) is internally provided with a containing cavity (13), the bottom of the containing cavity (13) is provided with an inner through hole (16) communicated with the annular cavity, the annular cavity covers the bottom cover (9), and the bottom cover (9) is provided with an outer through hole (17) communicated with the outside.
5. A springless vacuum cream of claim 4, wherein: the inner through holes (16) are arranged in a plurality and distributed in an annular array, a plurality of connecting wires (15) corresponding to the inner through holes (16) are fixedly connected to the bottom of the piston head (8) in the circumferential direction, the connecting wires (15) penetrate through the inner through holes (16) and are stored in the annular cavity in a normal state, the bottom cover (9) is detachably connected with the annular cavity, and when the connecting wires (15) are pulled downwards, the piston head (8) is driven to move downwards.
6. A springless vacuum cream of claim 5, wherein: the inner wall of the outer bottle part (7) is provided with an annular step part (18) protruding outwards, the lower wall of the annular step part (18) is an annular horizontal plane, the annular horizontal plane is fixedly connected with the end part of the connecting wire (15), and when the piston head (8) ascends to the upper part of the accommodating cavity (13), the connecting wire (15) is in a loose state.
7. A springless vacuum cream of claim 6, wherein: still including the grab disk that is equipped with, grab the disk and include main part (19) and a plurality of jack catch of circumference distribution, the jack catch includes radial pole (20) and fixed connection radial pole (20) arc pole (21) of tip, arc pole (21) pass connecting wire (15) and interior bottle (6) lower extreme, be equipped with the clearance that is used for connecting wire (15) to pass through between arc pole (21) and the adjacent radial pole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222393596.9U CN219146966U (en) | 2022-09-03 | 2022-09-03 | Spring-free vacuum cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222393596.9U CN219146966U (en) | 2022-09-03 | 2022-09-03 | Spring-free vacuum cream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219146966U true CN219146966U (en) | 2023-06-09 |
Family
ID=86614503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222393596.9U Active CN219146966U (en) | 2022-09-03 | 2022-09-03 | Spring-free vacuum cream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219146966U (en) |
-
2022
- 2022-09-03 CN CN202222393596.9U patent/CN219146966U/en active Active
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