Vacuum eye cream bottle with replaceable inner container
By designing a replaceable inner liner structure in a vacuum eye cream bottle, the design of through holes and limiting parts makes the inner liner pull out of the bottle body, solving the problem of high cost of replacing the bottle body in the prior art, and reducing the replacement cost and improving the use efficiency.
Patent Information
- Application Number
- CN202421422085.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing vacuum eye cream bottles are more expensive when replacing the bottle body because the entire bottle body and head need to be replaced.
A vacuum eye cream bottle that can replace the inner liner is designed. By setting an opening and a through hole at the end of the bottle body facing away from the bottle cap, a bottom cover and a limiting part are provided at the end of the inner liner facing away from the bottle cap. Using the design of the through hole and limiting part, the inner liner can be pulled out of the bottle body by pulling the limiting part, so that the inner liner only needs to be replaced without changing the entire bottle body.
With this design, users only need to replace the inner liner without changing the entire bottle body, thereby reducing the replacement cost and improving the efficiency of use.
Smart Images
Figure CN222815462U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cosmetic packaging bottles, and in particular to a vacuum eye cream bottle with a replaceable inner liner. Background Art
[0002] Eye cream is a skin care product. Eye cream plays the role of hydrating, moisturizing the eyes and reducing eye bags. The eye cream bottle is the carrier of the eye cream. Most of the eye cream bottles on the market are vacuum bottles, so that the eye cream in the vacuum bottle can be isolated from the air. The eye cream is not easy to oxidize and deteriorate and breed bacteria due to contact with the air. The current common eye cream vacuum bottle has a cylindrical structure. The lotion bottle with this structure is small in size and easy to carry, and is widely loved by people in society.
[0003] In the related technology, such as the Chinese utility model patent with publication number CN203168314U, a vacuum eye cream bottle is disclosed, including a bottle cap, a bottle body, a bottle head and a bottom cover, wherein the bottom cover is fixed to the bottom of the bottle body, a small hole is provided on the bottom cover, a partition piece is provided inside the bottle body, the bottle head is provided on the top of the bottle body, the bottle head includes an extrusion device, an extrusion seat and an applicator head from bottom to top, the extrusion device includes a spring 1, a spring 2, a marble, a rubber sheet and a column core, the lower end of the column core is provided with the spring 1, the spring 1 is connected with the marble, the upper end of the column core is provided with the spring 2, the spring 2 is provided with a rubber sheet, and the bottle cap is covered on the bottle head.
[0004] With respect to the above-mentioned related technologies, the following defects are found: the above-mentioned structure is to directly put the eye cream into the bottle body. When the eye cream in the bottle body is used up, the entire bottle body together with the bottle head provided on the bottle body needs to be replaced, which may increase the cost for users when replacing the bottle body. Utility Model Content
[0005] In order to reduce the cost for users to replace the bottle after using the eye cream, the present application provides a vacuum eye cream bottle with a replaceable inner liner.
[0006] The present application provides a vacuum eye cream bottle with a replaceable liner, which adopts the following technical solution:
[0007] A vacuum eye cream bottle with a replaceable liner comprises a bottle body and a bottle cap sleeved on one end of the bottle body, an opening is provided at the end of the bottle body facing away from the bottle cap, an liner is provided in the bottle body, and a bottom cover is provided at the end of the liner facing away from the bottle cap, the bottom cover comprises an insertion portion and a limiting portion, the insertion portion is used to insert into the liner, the limiting portion is used to abut against the end of the liner facing away from the bottle cap, the outer side wall of the limiting portion protrudes from the outer side wall of the liner and abuts against the inner side wall of the bottle body, a pair of through holes are provided at the side wall of the end of the bottle body facing away from the bottle cap, and the through holes penetrate in the direction of the opening.
[0008] By adopting the above technical scheme, an opening is provided at the end of the bottle body away from the bottle cap, an inner liner is provided in the bottle body, and a bottom cover is provided at the end of the inner liner away from the bottle cap, and the extension part of the bottom cover is extended into the inner liner so that the eye cream in the inner liner is not easy to flow out, and the limiting part of the bottom cover is abutted against the end of the inner liner away from the bottle cap, so that the extension part is not easy to extend into the inner liner too deeply or too shallowly, and the outer wall of the limiting part protrudes from the outer wall of the inner liner and abuts against the inner wall of the bottle body, and a pair of through holes are provided at the side wall of the end of the bottle body away from the bottle cap, and the through holes are penetrated toward the direction of the opening, so that when the eye cream in the inner liner is used up and the inner liner needs to be replaced, through the design of the through holes, the user can pull the limiting part to pull the inner liner out of the bottle body, so only the inner liner needs to be replaced, and there is no need to replace the entire bottle body, which is beneficial to saving costs.
[0009] Optionally, a connecting sleeve is provided in the bottle body, and a connecting portion is provided at the end of the inner liner facing away from the bottom cover, the connecting portion extends into the connecting sleeve, a first clamping ring block is provided on the inner side wall of the connecting sleeve, and a clamping ring groove that cooperates with the first clamping ring block is provided on the outer side wall of the connecting portion.
[0010] By adopting the above technical solution, a connecting sleeve is arranged in the bottle body, a connecting part is arranged at the end of the inner liner away from the bottom cover, the connecting part is extended into the connecting sleeve, a first clamping block is arranged on the inner side wall of the connecting sleeve, and a clamping ring groove which cooperates with the first clamping ring block is arranged on the outer side wall of the connecting part, so that the inner liner can be fixed in the bottle body through the matching clamping of the first clamping ring block and the clamping ring groove.
[0011] Optionally, a flared portion is provided at an inner side wall of one end of the connecting sleeve away from the bottle cap, and a retracted portion is provided at an outer side wall of one end of the connecting portion away from the bottom cover.
[0012] By adopting the above technical solution, a flared portion is provided at the inner wall of the end of the connecting sleeve away from the bottle cap, and a retracted portion is provided at the outer wall of the end of the connecting portion away from the bottom cover. When the connecting portion is extended into the connecting sleeve so that the first clamping ring block is clamped with the clamping ring groove, the setting of the flared portion and the retracted portion can prevent the inner liner connecting portion from being easily stuck with the end of the connecting sleeve.
[0013] Optionally, a sliding ring groove is provided on the inner side wall of one end of the bottle body away from the bottle cap, and the groove wall of the sliding ring groove abuts against the outer side wall of the limiting portion.
[0014] By adopting the above technical solution, a sliding ring groove is provided on the inner side wall of the bottle body away from the bottle cap, and the groove wall of the sliding ring groove abuts against the outer side wall of the limiting part, so that the bottom cover can be pressed to slide in the sliding ring groove.
[0015] Optionally, a limiting ring block is provided at the bottom of the sliding ring groove away from the opening.
[0016] By adopting the above technical solution, a limiting ring block is arranged at the bottom of the sliding ring groove away from the opening, so that the user is not easy to press the bottom cover too deep.
[0017] Optionally, a first convex ring is provided at the groove wall at one end of the sliding ring groove away from the limiting ring block.
[0018] By adopting the above technical solution, a first convex ring is arranged at the groove wall of one end of the sliding ring groove away from the limiting ring block, so that when the bottom cover is no longer pressed, the bottom cover is not easy to fall out of the sliding ring groove.
[0019] Optionally, a discharging head is provided at one end of the bottle body close to the bottle cap, and a silicone head is provided on the discharging head to protect the discharging head.
[0020] By adopting the above technical solution, a discharging head is arranged at one end of the bottle body close to the bottle cap, and a silicone head for protecting the discharging head is sleeved on the discharging head, which is beneficial to protecting the discharging head.
[0021] Optionally, a blocking post is provided at a position of the bottle cap aligned with the discharge head, and the blocking post is used to be inserted into the discharge head.
[0022] By adopting the above technical solution, a blocking column is provided at the position where the bottle cap is aligned with the discharging head, and the blocking column is used to be inserted into the discharging head, so that when the bottle cap is covered on the bottle body, the eye cream is not easy to overflow from the discharging head.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. An opening is provided at one end of the bottle body away from the bottle cap, an inner liner is provided in the bottle body, and a bottom cover is provided at one end of the inner liner away from the bottle cap. The insertion portion of the bottom cover is inserted into the inner liner so that the eye cream in the inner liner is not easy to flow out, and the limiting portion of the bottom cover is abutted against the end of the inner liner away from the bottle cap, so that the insertion portion is not easy to be inserted into the inner liner too deeply or too shallowly, and the outer wall of the limiting portion protrudes from the outer wall of the inner liner and abuts against the inner wall of the bottle body, and a pair of through holes are provided at the side wall of the end of the bottle body away from the bottle cap, and the through holes are penetrated toward the direction of the opening, so that when the eye cream in the inner liner is used up and the inner liner needs to be replaced, through the design of the through holes, the user can pull the limiting portion to pull the inner liner out of the bottle body, so only the inner liner needs to be replaced, and there is no need to replace the entire bottle body, which is conducive to saving costs;
[0025] 2. A connecting sleeve is provided in the bottle body, a connecting part is provided at one end of the inner liner away from the bottom cover, the connecting part is extended into the connecting sleeve, a first clamping block is provided at the inner side wall of the connecting sleeve, and a clamping ring groove which is matched and clamped with the first clamping ring block is provided at the outer side wall of the connecting part, so that the inner liner can be fixed in the bottle body through the matching clamping of the first clamping ring block and the clamping ring groove;
[0026] 3. A flared portion is provided at the inner wall of the end of the connecting sleeve away from the bottle cap, and a retracted portion is provided at the outer wall of the end of the connecting portion away from the bottom cover. When the connecting portion is extended into the connecting sleeve so that the first clamping ring block is clamped with the clamping ring groove, the setting of the flared portion and the retracted portion can prevent the inner liner connecting portion from being easily stuck with the end of the connecting sleeve. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a structural diagram of the overall structure in the embodiment of the present application.
[0028] Figure 2 It is a cross-sectional view of the overall structure in an embodiment of the present application.
[0029] Figure 3 It is a schematic diagram of the structure of the bottle body in the embodiment of the present application.
[0030] Figure 4 yes Figure 2 Schematic diagram of the structure of part A in the middle.
[0031] Figure 5 yes Figure 2 Schematic diagram of the structure of part B.
[0032] Figure 6 yes Figure 2 Schematic diagram of the structure of part C in the middle.
[0033] Figure 7 yes Figure 2 Schematic diagram of the structure of the middle D part.
[0034] Figure 8 yes Figure 2 Schematic diagram of the structure of part E in the middle.
[0035] Description of reference numerals: 1, bottle body; 11, opening; 12, through hole; 13, sliding ring groove; 131, first convex ring; 132, limiting ring block; 14, discharging head; 141, silicone head; 1411, second clamping ring groove; 142, second clamping ring block; 15, positioning member; 16, latch; 161, spring; 162, limiting ring plate; 17, column core; 171, first abutting ring plate; 172, sealing pad; 18, connecting sleeve; 181, second abutting ring plate; 182, flaring portion; 183, first snap ring block; 19, third snap ring block; 2, bottle cap; 21, third snap ring groove; 22, blocking column; 3, liner; 31, liner body; 311, third convex ring; 32, connecting portion; 321, retracted portion; 322, first snap ring groove; 323, abutting column; 33, piston; 34, bottom cover; 341, extending portion; 3411, second convex ring; 342, limiting portion; 3421, fourth convex ring; 3422, small hole. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-8 This application is described in further detail.
[0037] The present application embodiment discloses a vacuum eye cream bottle with a replaceable liner. Figure 1 A vacuum eye cream bottle with a replaceable liner comprises a bottle body 1, a bottle cap 2 and a liner 3, wherein the liner 3 is replaceably arranged in the bottle body 1, and the bottle cap 2 is sleeved on one end of the bottle body 1.
[0038] Reference Figure 2 The inner liner 3 includes an inner liner body 31, a connecting portion 32, a piston 33 and a bottom cover 34. The connecting portion 32 is integrally formed with one end of the inner liner body 31, and the bottom cover 34 is located at the other end of the inner liner body 31. Assuming that the end of the inner liner body 31 provided with the connecting portion 32 is the upper end of the inner liner body 31, the bottom cover 34 is located at the lower end of the inner liner body 31, and the piston 33 is placed in the inner liner body 31, and the upper end and the lower end of the piston 33 are both interference fit with the inner side wall of the inner liner body 31. When the inner liner body 31 is filled with eye cream, the piston 33 is located near the lower end of the inner liner body 31, and the upper end of the bottom cover 34 abuts against the lower end of the piston 33.
[0039] Reference Figure 1 , Figure 2 and Figure 3An opening 11 is provided at the lower end of the bottle body 1, and the liner body 31 moves into the interior of the bottle body 1 through the opening 11 until the lower end surface of the bottom cover 34 is flush with the lower end surface of the bottle body 1, and the bottom cover 34 includes an integrally formed insertion portion 341 and a limiting portion 342, and the insertion portion 341 is used to insert into the interior of the liner body 31, and the outer side wall of the limiting portion 342 protrudes from the outer side wall of the liner body 31, so when the insertion portion 341 is inserted into the liner body 31, the upper end of the limiting portion 342 can abut against the lower end of the liner body 31.
[0040] Reference Figure 1 and Figure 3 A pair of through holes 12 are provided at the outer side wall of the lower end of the bottle body 1. The pair of through holes 12 are arranged opposite to each other, and the through holes 12 pass through in the direction of the opening 11, so that the inner liner body 31 and the limiting portion 342 near the lower end can be exposed through the pair of through holes 12. Therefore, when the inner liner 3 needs to be replaced, it is only necessary to pull the limiting portion 342 through the pair of through holes 12 and apply a downward pulling force to the limiting portion 342, so that the inner liner 3 can be pulled out of the bottle body 1.
[0041] Reference Figure 2 , Figure 4 and Figure 5 In order to fix the bottom cover 34 in the inner liner body 31, a second convex ring 3411 is integrally formed on the outer side wall of the extending portion 341, and a third convex ring 311 that cooperates with the second convex ring 3411 and is fixedly connected to the inner side wall of the inner liner body 31 is integrally formed at a corresponding position of the inner side wall of the inner liner body 31. In addition, in order to fix the bottom cover 34 in the bottle body 1 after the bottom cover 34 is extended into the bottle body 1, a fourth convex ring 3421 is integrally formed on the outer side wall of the limiting portion 342, and a first convex ring 131 that cooperates with the fourth convex ring 3421 and is fixedly connected to the inner side wall of the bottle body 1 is integrally formed.
[0042] Reference Figure 2 and Figure 5 A small hole 3422 is provided at the limiting portion 342, and the small hole 3422 is connected to the extending portion 341, so that when the limiting portion 342 is pressed, the piston 33 can be pushed up and a high vacuum degree can be maintained. In order to enable the limiting portion 342 to move in the bottle body 1, a sliding ring groove 13 is provided at the inner side wall of the lower end of the bottle body 1, and the sliding ring groove 13 is opened toward the upper end of the bottle body 1. The outer side wall of the limiting portion 342 abuts against the groove wall of the sliding ring groove 13, and the first convex ring 131 is located at the bottom end of the sliding ring groove 13. In order to prevent the limiting portion 342 from being pressed too deeply, a limiting ring block 132 is integrally formed at the bottom of the sliding ring groove 13.
[0043] Reference Figure 2 , Figure 3 and Figure 6The bottle body 1 includes a connecting discharge head 14, a positioning member 15, a latch 16, a column core 17 and a connecting sleeve 18. The discharge head 14 is integrally formed with the upper end of the bottle body 1. A silicone head 141 is sleeved on the discharge head 14. The silicone head 141 is used to protect the discharge head 14. In order to fix the silicone head 141 on the discharge head 14, a second clamping ring block 142 is integrally formed on the outer side wall of the discharge head 14, and a second clamping ring groove 1411 that cooperates with the second clamping ring block 142 for clamping and fixing is opened on the inner side wall of the silicone head 141.
[0044] Reference Figure 2 and Figure 7 The bottle cap 2 is sleeved on the upper end of the bottle body 1 so that the discharge head 14 is covered in the bottle cap 2. In order to fix the bottle cap 2 on the upper end of the bottle body 1, a third clamping ring block 19 is integrally formed on the outer wall of the bottle body 1 near the upper end, and a third clamping ring groove 21 is provided at a corresponding position on the inner wall of the bottle cap 2 to be clamped and fixed with the third clamping ring block 19. A blocking column 22 is integrally formed at one end of the bottle cap 2 aligned with the discharge head 14. The blocking column 22 is used to be inserted into the discharge head 14, so that when the bottle cap 2 is fixed on the upper end of the bottle body 1, the discharge head 14 is not easy to overflow the eye cream under the action of the blocking column 22.
[0045] Reference Figure 2 , channels are provided inside the positioning member 15, the latch 16 and the column core 17, the positioning member 15 abuts against the top of the bottle body 1, and the channel inside the positioning member 15 is aligned with the channel setting of the latch 16, and the lower end of the latch 16 is inserted into the channel setting of the column core 17, a spring 161 is sleeved on the latch 16, and the lower end of the spring 161 abuts against the upper end of the column core 17, and a limiting ring plate 162 is integrally formed at the upper end of the latch 16, so that the upper end of the spring 161 can abut against the limiting ring plate 162, thereby fixing the spring 161 on the latch 16.
[0046] Reference Figure 8 A first abutment ring plate 171 is integrally formed on the outer wall of the column core 17 near the upper end, and a second abutment ring plate 181 is integrally formed on the inner wall of the connecting sleeve 18 near the center position. The connecting sleeve 18 is sleeved on the outside of the column core 17 and the lower end of the second abutment ring plate 181 abuts against the upper end of the first abutment ring plate 171. Therefore, when the column core 17 is subjected to upward pressure, the first abutment ring plate 171 can move upward against the second abutment ring plate 181, that is, the connecting sleeve 18 moves upward with the column core 17.
[0047] Reference Figure 8When the liner body 31 moves into the bottle body 1 through the opening 11, the connecting portion 32 can extend into the connecting sleeve 18. In order to prevent the connecting portion 32 from getting stuck with the lower end of the connecting sleeve 18 when the connecting portion 32 is inserted into the connecting sleeve 18, a flared portion 182 is provided at the inner side wall of the lower end of the connecting sleeve 18, and a retracted portion 321 is provided at the outer side wall of the upper end of the connecting portion 32, and the retracted portion 321 cooperates with the flared portion 182.
[0048] Reference Figure 8 When the connecting part 32 is inserted into the connecting sleeve 18, in order to fix the connecting part 32 and the connecting sleeve 18, a first snap ring block 183 is integrally formed on the inner wall of the connecting sleeve 18. The first snap ring block 183 is located below the second abutting ring plate 181, and a first snap ring groove 322 is opened on the outer wall of the connecting part 32 to cooperate with the first snap ring block 183 for snapping and fixing.
[0049] Reference Figure 2 and Figure 8 When the first clamping ring block 183 is clamped with the first clamping ring groove 322, the lower end of the connecting sleeve 18 abuts against the upper end of the inner liner body 31, and the column core 17 located below the first abutting ring plate 171 is located inside the inner liner 3, and an abutting column 313 is integrally formed above the connecting portion 32, and a sealing gasket 172 is placed between the upper end of the abutting column 313 and the lower end of the first abutting ring plate 171, the upper end of the sealing gasket 172 abuts against the lower end of the first abutting ring plate 171, and the lower end of the sealing gasket 172 abuts against the upper end of the abutting column 313.
[0050] The implementation principle of the vacuum eye cream bottle with a replaceable inner liner in the embodiment of the present application is as follows: after the eye cream in the inner liner 3 is used up, the limiting portion 342 is pulled through the through hole 12 with the thumb, and a pulling force is applied to the limiting portion 342 so that the limiting portion 342 can be pulled downward, that is, the inner liner 3 is pulled out of the bottle body 1, and the new inner liner 3 is aligned with the opening 11 and inserted into the interior of the bottle body 1. When the fourth convex ring 3421 of the bottom cover 34 is clamped with the first convex ring 131 of the bottle body 1, the first clamping ring block 183 is clamped and fixed with the first clamping ring groove 322, and the replacement of the inner liner 3 is completed.
[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A vacuum eye cream bottle with a replaceable liner, characterized in that: The invention comprises a bottle body (1) and a bottle cap (2) sleeved on one end of the bottle body (1); an end of the bottle body (1) away from the bottle cap (2) is provided with an opening (11); an inner liner (3) is provided in the bottle body (1); an end of the inner liner (3) away from the bottle cap (2) is provided with a bottom cover (34); the bottom cover (34) comprises an insertion portion (341) and a limiting portion (342); the insertion portion (341) is used to insert into the bottle cap (3) and to limit the position of the bottom cover (342); The inner liner (3), the limiting portion (342) is used to abut against the end of the inner liner (3) away from the bottle cap (2), the outer wall of the limiting portion (342) protrudes from the outer wall of the inner liner (3) and abuts against the inner wall of the bottle body (1), and a pair of through holes (12) are provided at the side wall of the end of the bottle body (1) away from the bottle cap (2), and the through holes (12) are passed through in the direction of the opening (11).
2. The vacuum eye cream bottle with replaceable liner according to claim 1, characterized in that: A connecting sleeve (18) is provided inside the bottle body (1); a connecting portion (32) is provided at one end of the inner liner (3) away from the bottom cover (34); the connecting portion (32) extends into the connecting sleeve (18); a first snap ring block (183) is provided on the inner side wall of the connecting sleeve (18); and a first snap ring groove (322) that cooperates with and snaps into the first snap ring block (183) is provided on the outer side wall of the connecting portion (32).
3. The vacuum eye cream bottle with replaceable liner according to claim 2, characterized in that: An expanded portion (182) is provided at the inner side wall of one end of the connecting sleeve (18) away from the bottle cap (2), and an indented portion (321) is provided at the outer side wall of one end of the connecting portion (32) away from the bottom cover (34).
4. The vacuum eye cream bottle with replaceable liner according to claim 3, characterized in that: A sliding ring groove (13) is provided on the inner side wall of one end of the bottle body (1) away from the bottle cap (2), and the groove wall of the sliding ring groove (13) abuts against the outer side wall of the limiting portion (342).
5. The vacuum eye cream bottle with replaceable liner according to claim 4, characterized in that: A limiting ring block (132) is provided at the bottom of the sliding ring groove (13) away from the opening (11).
6. The vacuum eye cream bottle with replaceable liner according to claim 5, characterized in that: A first convex ring (131) is provided at the groove wall at one end of the sliding ring groove (13) away from the limiting ring block (132).
7. The vacuum eye cream bottle with replaceable liner according to claim 1, characterized in that: A discharging head (14) is provided at one end of the bottle body (1) close to the bottle cap (2), and a silicone head (141) is sleeved on the discharging head (14) for protecting the discharging head (14).
8. The vacuum eye cream bottle with replaceable liner according to claim 7, characterized in that: A blocking column (22) is provided at a position of the bottle cap (2) aligned with the discharge head (14), and the blocking column (22) is used to be inserted into the discharge head (14).