Pressing discharging type vacuum cosmetic container
By designing a press-discharge vacuum cosmetic container, the inner bottle slides inside the outer bottle, the pump core assembly moves up and down to pump out the material, and the dispensing seat is detachable to prevent spillage. This solves the problem of material spillage during refilling and achieves efficient use of cosmetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-31
AI Technical Summary
During the repackaging process, when the inner bottle is removed from or placed into the outer bottle, the cosmetic product may spill out due to the bottle opening being inverted, resulting in waste.
A press-discharge vacuum cosmetic container was designed, including an outer bottle, an inner bottle, a press assembly, a pump core assembly, and a dispensing seat. The inner bottle is slidably fitted inside the outer bottle. The pump core assembly pumps out the cosmetic material through the up-and-down movement of the press assembly. The dispensing seat is detachably connected to prevent the material from spilling out. The pump core assembly can be detachably assembled onto the full inner bottle for sealing.
It effectively prevents cosmetic ingredients from spilling during packaging changes, reducing resource waste and making it convenient to use.
Smart Images
Figure CN224057689U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging container technology, specifically to a press-discharge type vacuum cosmetic container. Background Technology
[0002] Cosmetics are important items that people use to care for their skin.
[0003] Cosmetics come in various forms, such as solid creams and liquids, and the cosmetic ingredients are generally stored in containers (packaging bottles). Packaging bottles typically consist of an outer bottle and an inner bottle. The cosmetic ingredients are stored inside the inner bottle, which is replaceable to reduce resource waste.
[0004] The inventors of this application have discovered that, currently, during the packaging bottle replacement process, when the inner bottle is taken out of the outer bottle or placed into the outer bottle, the remaining material or the entire bottle of material is easily spilled due to the bottle opening being inverted, resulting in waste. Utility Model Content
[0005] The purpose of this invention is to provide a press-discharge type vacuum cosmetic container to solve the problems mentioned in the background art.
[0006] This utility model provides a press-discharge type vacuum cosmetic container, including: an outer bottle, an inner bottle, a press assembly, a pump core assembly, a dispensing seat, and an outer cover;
[0007] The outer bottle is sleeve-shaped, and the inner bottle is slidably fitted inside the outer bottle;
[0008] The pressing component is connected to one end of the outer bottle and abuts against the inner bottle;
[0009] The pump core assembly includes: a pump core housing and a pump core;
[0010] The pump core seat is detachably connected to the bottle opening of the inner bottle, the pump core passes through the pump core seat and extends into the inner bottle, and the inner bottle is used to hold cosmetic materials.
[0011] The discharge seat is connected to the other end of the outer bottle and is detachably connected to the outer bottle;
[0012] The discharge seat is equipped with a discharge nozzle and a guide ring;
[0013] The pump core seat is slidably sleeved inside the guide ring, and the pump core is engaged with the discharge nozzle to form a fixed connection;
[0014] The pressing component is used to push the inner bottle when pressed, causing the pump core to move up and down. The pump core is used to pump out the cosmetic material and to reset the inner bottle and the pressing component.
[0015] The outer cover is used to fasten onto the discharge seat to close the discharge nozzle.
[0016] Based on the above scheme, the press-discharge vacuum cosmetic container of this utility model is provided with an outer bottle, an inner bottle, a press assembly, a pump core assembly, a discharge seat, and an outer cover. The inner bottle is slidably fitted inside the outer bottle. The press assembly is connected to one end of the outer bottle and abuts against the inner bottle. The pump core assembly includes a pump core seat and a pump core. The pump core seat is connected to the bottle mouth of the inner bottle, and the pump core passes through the pump core seat. The discharge seat is detachably connected to the other end of the outer bottle. The pump core seat is slidably fitted inside the guide ring of the discharge seat, and the pump core and the discharge nozzle of the discharge seat are engaged to form a fixed connection. This utility model relates to a press-discharge vacuum cosmetic container. When the press assembly is pressed, the pump core moves up and down through the inner bottle, thereby pumping out the cosmetic material from the inner bottle. The pumped material flows out from the discharge nozzle of the discharge seat. When changing containers, the discharge seat is unscrewed, and the discharge seat takes out the pump core assembly and the inner bottle together. Then, the pump core assembly is removed from the inner bottle and assembled onto the full inner bottle. The pump core assembly seals the inner bottle, so the material will not leak or spill when the inner bottle is placed into or removed from the outer bottle, thus preventing material waste and making it convenient to use.
[0017] In one feasible embodiment, the pressing assembly includes: a button, a button base, and a shoulder sleeve;
[0018] The shoulder sleeve is connected to the outer bottle, and a limiting protrusion is provided at the top of the shoulder sleeve;
[0019] The button base is slidably mounted on the shoulder sleeve;
[0020] The button base is provided with a protruding ring, and both the button base and the protruding ring abut against the inner bottle, and the protruding ring is used to abut against the limiting boss;
[0021] The button is sleeved on the button base, and when pressed, the button is used to move the pump core up and down.
[0022] In one feasible solution, the inner wall of the shoulder sleeve is provided with two symmetrical sliding grooves;
[0023] The side wall of the protruding ring is provided with a slider, which is slidably inserted into the groove.
[0024] In one feasible solution, the inner wall of the shoulder sleeve is provided with a first locking groove;
[0025] The first locking groove is arranged along the circumferential direction, and one end of it is connected to the slide groove for the slider to be embedded in, so as to restrict the axial movement of the button seat and the button.
[0026] In one feasible solution, the top surface of the shoulder sleeve and the button is square;
[0027] The first locking groove extends at an angle of 90° to the inner wall of the shoulder sleeve.
[0028] In one feasible solution, the button base is provided with a first retaining ring and a first positioning groove;
[0029] The button is provided with a first buckle groove and a first positioning rib. The first buckle groove is used to engage with the first buckle ring, and the first positioning rib is used to be inserted into the first positioning groove.
[0030] The outer bottle is provided with a second buckle and a second positioning groove;
[0031] The shoulder sleeve is provided with a second buckle groove and a second positioning rib. The second buckle groove is used to fasten with the second buckle ring, and the second positioning rib is used to be inserted into the second positioning groove.
[0032] In one feasible solution, the outer bottle is provided with a second locking groove;
[0033] The second locking groove is L-shaped;
[0034] The discharge seat is provided with a locking protrusion, which is used to insert into the second locking groove so that the discharge seat can be detachably connected to the outer bottle.
[0035] In one feasible solution, the pump core seat is provided with a third positioning groove and an arc-shaped limiting groove;
[0036] The guide sleeve is provided with a third positioning rib and an arc-shaped limiting block. The third positioning rib is slidably embedded in the third positioning groove, and the arc-shaped limiting block is used to be embedded in the arc-shaped limiting groove.
[0037] In one feasible solution, the inner bottle includes: a bottle body, a bottom plate, and a piston;
[0038] The piston is disposed inside the bottle and abuts against the inner wall of the bottle;
[0039] The bottom plate is fastened to the bottle body, and the bottom plate is provided with a vent hole for connecting the piston to the atmosphere.
[0040] One feasible solution also includes: replacing the cap and the silicone gasket;
[0041] The silicone pad is disposed inside the replacement cover;
[0042] The replacement cap is screwed onto the inner bottle, and the silicone gasket is used to abut against the end face of the inner bottle to seal the inner bottle;
[0043] The inner bottle, the replacement cap, and the silicone gasket form a replacement package. Attached Figure Description
[0044] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0045] Figure 1 This is an exploded view of the press-discharge vacuum cosmetic container in Embodiment 1 of this utility model;
[0046] Figure 2 This is a cross-sectional schematic diagram of the cosmetic container in Embodiment 1 of this utility model;
[0047] Figure 3 As in Embodiment 1 of this utility model Figure 2 A magnified view of a portion of the image;
[0048] Figure 4 This is a schematic diagram of the button in Embodiment 1 of this utility model;
[0049] Figure 5 This is a schematic diagram of the button holder in Embodiment 1 of this utility model;
[0050] Figure 6 This is a schematic diagram of the shoulder sleeve in Embodiment 1 of this utility model;
[0051] Figure 7 This is a schematic diagram of the outer bottle in Embodiment 1 of this utility model;
[0052] Figure 8 This is a schematic diagram of the assembly of the outer bottle and the button assembly in Embodiment 1 of this utility model;
[0053] Figure 9 This is a schematic diagram of the pump core assembly in Embodiment 1 of this utility model;
[0054] Figure 10 This is a schematic diagram of the discharge seat in Embodiment 1 of this utility model;
[0055] Figure 11 This is a schematic diagram of the replacement device in Embodiment 2 of this utility model;
[0056] Figure 12 This is a schematic diagram of the first replacement state in Embodiment 2 of this utility model;
[0057] Figure 13 This is a schematic diagram of the second replacement state in Embodiment 2 of this utility model.
[0058] Numbering on the map:
[0059] 1. Outer bottle; 11. Second buckle; 12. Second positioning groove; 13. Second locking groove; 2. Inner bottle; 21. Bottle body; 22. Base plate; 221. Vent hole; 23. Piston; 3. Pressing assembly; 31. Button; 311. First buckle groove; 312. First positioning rib; 32. Button seat; 321. Protruding ring; 322. Slider; 323. First buckle; 324. First positioning groove; 33. Shoulder sleeve; 331. Limiting boss; 332 1. Slide groove; 333. First locking groove; 334. Second locking groove; 335. Second positioning rib; 4. Pump core assembly; 41. Pump core seat; 411. Limiting protrusion; 412. Third positioning groove; 413. Arc-shaped limiting groove; 42. Pump core; 5. Discharge seat; 51. Discharge nozzle; 52. Guide ring; 53. Locking protrusion; 54. Third positioning rib; 55. Arc-shaped limiting block; 6. Outer cover; 7. Replacement device; 71. Replacement cover; 72. Silicone gasket. Detailed Implementation
[0060] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0061] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0062] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0063] The technical solution of this utility model will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.
[0064] As described in the background section of this application, cosmetic ingredients are generally stored in containers (packaging bottles). Packaging bottles typically consist of an outer bottle and an inner bottle, with the cosmetic ingredients stored inside the inner bottle. The inner bottle is replaceable to reduce resource waste.
[0065] The inventors of this application have discovered that, currently, during the packaging bottle replacement process, when the inner bottle is taken out of the outer bottle or placed into the outer bottle, the remaining material or the entire bottle of material is easily spilled due to the bottle opening being inverted, resulting in waste.
[0066] To address the aforementioned problems, the inventor of this utility model proposes a technical solution, the specific embodiments of which are as follows:
[0067] Example 1
[0068] Figure 1 This is an exploded view of the press-dispensing vacuum cosmetic container in Embodiment 1 of this utility model. Figure 2 This is a cross-sectional schematic diagram of the cosmetic container in Embodiment 1 of this utility model. Figure 3 As in Embodiment 1 of this utility model Figure 2 A magnified view of a portion of the image. Figure 4 This is a schematic diagram of the button in Embodiment 1 of this utility model. Figure 5 This is a schematic diagram of the button holder in Embodiment 1 of this utility model. Figure 6 This is a schematic diagram of the shoulder sleeve in Embodiment 1 of this utility model. Figure 7 This is a schematic diagram of the outer bottle in Embodiment 1 of this utility model. Figure 8 This is a schematic diagram of the assembly of the outer bottle and the button assembly in Embodiment 1 of this utility model. Figure 9 This is a schematic diagram of the pump core assembly in Embodiment 1 of this utility model. Figure 10 This is a schematic diagram of the discharge seat in Embodiment 1 of this utility model.
[0069] like Figures 1 to 10 As shown, the press-dispensing vacuum cosmetic container of this embodiment includes: an outer bottle 1, an inner bottle 2, a press assembly 3, a pump core assembly 4, a dispensing seat 5, and an outer cover 6.
[0070] The outer bottle 1 is in the shape of a sleeve, with openings at both the top and bottom ends. The inner bottle 2 is slidably fitted inside the circumference of the outer bottle 1.
[0071] The pressing component 3 is connected to the opening at one end (top) of the outer bottle 1, and the pressing component 3 extends into the outer bottle 1 and abuts against the inner bottle 2 inside the outer bottle 1.
[0072] Pump core assembly 4 is a standard part, including: pump core seat 41 and pump core 42.
[0073] The pump core 42 is mounted on the pump core seat 41, which is connected to the bottle opening of the inner bottle 2 via a threaded connection, forming a detachable connection. One end (top) of the pump core 42 extends into the inner bottle 2, while the other end (bottom) extends out of the bottle opening of the inner bottle 2. The pump core assembly 4 forms a sealed connection with the inner bottle 2, and the cosmetic material is stored inside the inner bottle 2.
[0074] The discharge seat 5 is connected to the opening at the other end (bottom) of the outer bottle 1, and the discharge seat 5 is detachably connected to the outer bottle 1.
[0075] The discharge seat 5 is equipped with a discharge nozzle 51 and a guide ring 52.
[0076] The guide ring 52 of the discharge seat 5 extends into the outer bottle 1. The pump core seat 41 of the pump core assembly 4 is slidably sleeved on the inner side of the guide ring 52 of the discharge seat 5. The bottom end of the pump core 42 is engaged with the discharge nozzle 51 of the discharge seat 5 to form a fixed connection. The discharge channel of the pump core 42 is connected to the discharge channel of the discharge nozzle 51.
[0077] The pump core seat 41 is provided with a limiting protrusion 411. When the limiting protrusion 411 contacts and abuts against the end face of the guide ring 52, the pump core seat 41 and the inner bottle 2 stop sliding downward. That is, the distance between the limiting protrusion 411 and the guide ring 52 is the pressing stroke of the button 31.
[0078] The outer cover 6 is detachably fastened to the discharge seat 5. When fastened, the outer cover 6 covers the discharge seat 5 and seals the discharge nozzle 51 of the discharge seat 5.
[0079] In this embodiment, when the pressing component is pressed down by an external force, the pressing component pushes the inner bottle to move downward, and the inner bottle drives the pump core seat to slide downward, compressing the spring inside the pump core; when the pressing component is released, under the action of the spring inside the pump core, the inner bottle and the pressing component move upward to reset; by continuously pressing the pressing component, the pump core moves up and down, thereby pumping out the cosmetic material inside the inner bottle, and the pumped cosmetic material flows out from the outlet of the outlet seat.
[0080] The discharge seat is detachably connected to the outer bottle. When replacing the inner bottle, unscrew the discharge seat, and the discharge seat will bring out the pump core assembly and the inner bottle. At this time, the pump core assembly will seal the inner bottle. Then, unscrew the inner bottle from the pump core seat of the pump core assembly and remove it for replacement. This can effectively prevent the problem of spillage caused by accidentally inverting the inner bottle.
[0081] As can be seen from the above, the press-discharge vacuum cosmetic container of this embodiment is configured with an outer bottle, an inner bottle, a press assembly, a pump core assembly, a discharge seat, and an outer cap. The inner bottle is slidably fitted inside the outer bottle. The press assembly is connected to one end of the outer bottle and abuts against the inner bottle. The pump core assembly includes a pump core seat and a pump core. The pump core seat is connected to the bottle opening of the inner bottle, and the pump core passes through the pump core seat. The discharge seat is detachably connected to the other end of the outer bottle. The pump core seat is slidably fitted inside the guide ring of the discharge seat, and the pump core and the discharge nozzle of the discharge seat are engaged to form a fixed connection. In this embodiment, the press-discharge vacuum cosmetic container uses a pressing assembly that, when pressed, drives the pump core to move up and down through the inner bottle, thereby pumping out the cosmetic material from the inner bottle. The pumped material flows out from the discharge nozzle of the discharge seat. When changing containers, the discharge seat is unscrewed, and the discharge seat takes out the pump core assembly and the inner bottle together. Then, the pump core assembly is removed from the inner bottle and assembled onto the full inner bottle. The pump core assembly seals the inner bottle, so the material will not leak or spill when the inner bottle is placed into or removed from the outer bottle, thus preventing material waste and making it convenient to use.
[0082] Optional, such as Figure 1 , Figure 2 and Figure 3 As shown, the press-dispensing vacuum cosmetic container in this embodiment includes a press component 3 comprising: a button 31, a button base 32, and a shoulder cover 33.
[0083] The bottom end of the shoulder sleeve 33 is connected to the top end of the outer bottle 1. The top end of the shoulder sleeve 33 is provided with a limiting boss 331, which extends to the inner circumference of the shoulder sleeve 33.
[0084] The bottom of the button base 32 is provided with a protruding ring 321.
[0085] The button seat 32 is slidably mounted on the shoulder sleeve 33. The top of the button seat 32 extends out from the limiting boss 331 of the shoulder sleeve 33. The protruding ring 321 of the button seat 32 is slidably fitted inside the shoulder sleeve 33. The bottom ends of the button seat 32 and the protruding ring 321 abut against the top of the inner bottle 2. The top of the protruding ring 321 abuts against the limiting boss 331 of the shoulder sleeve 33 to restrict the sliding of the button seat 32 and prevent the button seat 32 from falling off the shoulder sleeve 33.
[0086] Button 31 is sleeved on the outer circumference of button seat 32 and is fixedly connected to button seat 32. When button 31 is pressed, it pushes button seat 32 and inner bottle 2 to slide downward, so that pump core 42 moves up and down.
[0087] Furthermore, such as Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, the press-to-discharge vacuum cosmetic container has two symmetrically arranged grooves 332 on the inner circumference of the shoulder sleeve 33, and the grooves 332 are arranged along the axial direction of the shoulder sleeve 33.
[0088] The button base 32 has two sliders 322 on the circumferential sidewall of the protruding ring 321. The sliders 322 of the button base 32 are slidably embedded in the grooves 332 of the shoulder sleeve 33. When the button 31 is pressed, the button 31 and the button base 32 slide up and down along the grooves 332 of the shoulder sleeve 33.
[0089] Furthermore, in this embodiment, the inner circumferential wall of the shoulder sleeve 33 of the press-discharge vacuum cosmetic container is also provided with a first locking groove 333.
[0090] The first locking groove 333 is provided along the circumferential direction of the shoulder sleeve 33. One end of the first locking groove 333 is connected to the slide groove 332. The first locking groove 333 and the slide groove 332 form an L-shaped right angle structure. The first locking groove 333 is used for the slider 322 to be embedded.
[0091] In this embodiment, when the slider 322 of the button seat 32 is in the groove 332 of the shoulder sleeve 33, the button seat 32 can slide up and down along the axial direction of the shoulder sleeve 33. At this time, the button 31 can be pressed, causing the pump core 42 to pump out the material. When the button seat 32 is rotated, the slider 322 enters the first locking groove 333 of the shoulder sleeve 33. When the slider 322 and the groove 332 are misaligned, the button seat 32 cannot slide up and down along the axial direction of the shoulder sleeve 33, but can only rotate relative to the shoulder sleeve 33. At this time, the button 31 and the button seat 32 are locked and cannot be pressed. The pump core will not pump out the material, preventing the button from being accidentally pressed and causing the cosmetic material to flow out and be wasted.
[0092] Furthermore, in this embodiment, the shoulder sleeve 33 and the top surface of the button 31 of the press-to-discharge vacuum cosmetic container are both square.
[0093] The first locking groove 333 extends at an angle of 90° on the inner circumference of the shoulder sleeve 33.
[0094] When the slider 322 of the button base 32 is aligned with the groove 332 of the shoulder sleeve 33 and the button 31 can be pressed, the square button 31 is directly opposite the shoulder sleeve 33. After the button 31 and the button base 32 are rotated 90°, the square button 31 and the shoulder sleeve 33 are directly opposite each other again. At this time, the slider 322 of the button base slides to the end of the first locking groove 333 of the shoulder sleeve 33, and the button 31 is locked. This makes the cosmetic container square in shape when the button is pressed and locked, which is convenient to use.
[0095] Furthermore, in this embodiment, the press-to-discharge vacuum cosmetic container has a first buckle 323 and a first positioning groove 324 on the circumferential side wall of the button base 32, with the first positioning groove 324 arranged along the axial direction of the button base 32.
[0096] The inner circumference of button 31 is provided with a first groove 311 and a first positioning rib 312.
[0097] When button 31 is assembled and connected to button base 32, the first positioning rib 312 of button 31 is inserted into the first positioning groove 324 of button base 32. When the first retaining ring 323 of button base 32 is engaged with the first retaining groove 311 of button 31, button 31 and button base 32 form a fixed connection. When button 31 is rotated or pressed, it drives button base 32 to rotate together and slide downward.
[0098] The top side wall of the outer bottle 1 is provided with a second buckle 11 and a second positioning groove 12.
[0099] The inner wall of the bottom end of the shoulder sleeve 33 is provided with a second buckle groove 334 and a second positioning rib 335. The second positioning rib 335 of the shoulder sleeve 33 is inserted into the second positioning groove 12 of the outer bottle 1. When the second buckle groove 334 of the shoulder sleeve 33 is fastened with the second buckle ring 11 of the outer bottle 1, the shoulder sleeve 33 and the outer bottle 1 are fixedly connected.
[0100] Optional, such as Figure 8 , Figure 9 and Figure 10 As shown, in this embodiment, the press-discharge vacuum cosmetic container has two second locking grooves 13 symmetrically arranged on the inner wall of the bottom end of the outer bottle 1.
[0101] The second locking groove 13 of the outer bottle 1 is L-shaped at a right angle, and the second locking groove 13 has an opening at the bottom end of the outer bottle 1.
[0102] Two locking protrusions 53 are symmetrically provided on the outer circumference of the discharge seat 5.
[0103] When the discharge seat 5 is connected to the outer bottle 1, the locking protrusion 53 of the discharge seat 5 is inserted into the opening of the second locking groove 13 of the outer bottle 1. Then, the discharge seat 5 is rotated so that the locking protrusion 53 abuts against the end of the second locking groove 13, thus completing the engagement connection between the discharge seat 5 and the outer bottle 1. When the inner bottle needs to be replaced, the discharge seat 5 is rotated in the opposite direction so that the locking protrusion 53 is withdrawn from the second locking groove 13. The discharge seat 5 is separated from the outer bottle 1, and the discharge seat 5, pump core assembly 4 and inner bottle 2 are taken out together from the outer bottle 1, and then the replacement can be carried out.
[0104] Optionally, in this embodiment, the pump core seat 41 of the vacuum cosmetic container with press-to-discharge function has a third positioning groove 412 and an arc-shaped limiting groove 413 on its outer wall, with the third positioning groove 412 arranged along the axial direction of the pump core seat 41.
[0105] The discharge seat 5 has a third positioning rib 54 and an arc-shaped limiting block 55 on the inner wall of the guide sleeve 52.
[0106] The pump core seat 41 is fitted inside the guide sleeve 52 of the discharge seat 5, and the third positioning rib 54 is inserted into the third positioning groove 412 of the pump core seat 41, so that the pump core seat 41 slides up and down along the third positioning groove 54 of the discharge seat 5.
[0107] The pump core seat 41 moves upward and resets under the action of the spring inside the pump core 42. When the arc-shaped limiting block 55 of the discharge seat 5 is embedded in the arc-shaped limiting groove 413 of the pump core seat 41, the pump core seat 41 stops sliding and completes the reset.
[0108] Optional, such as Figure 3 As shown, the press-dispensing vacuum cosmetic container in this embodiment includes an inner bottle 2 comprising a bottle body 21, a bottom plate 22, and a piston 23.
[0109] The bottom plate 22 is fastened to the bottom of the bottle body 21, forming a detachable fixed connection with the bottle body 21. The bottom plate 22 is provided with a through vent 221.
[0110] The piston 23 is slidably disposed inside the bottle body 21 of the inner bottle 2 and abuts against the inner wall of the bottle body 21.
[0111] In this embodiment, pressing the button activates the pump core, which pumps the cosmetic material from the inner bottle. As the amount of material inside the inner bottle decreases, a pressure difference is created between the inside and outside of the bottle. Under the influence of the external atmosphere, the piston moves downwards, pushing the material inside the bottle towards the bottle opening, thus pumping the cosmetic material out more thoroughly and reducing waste.
[0112] Example 2
[0113] Figure 11 This is a schematic diagram of the replacement device in Embodiment 2 of this utility model. Figure 12 This is a schematic diagram of the first replacement state in Embodiment 2 of this utility model. Figure 13 This is a schematic diagram of the second replacement state in Embodiment 2 of this utility model.
[0114] like Figure 11 As shown, the press-dispensing vacuum cosmetic container in this embodiment also includes: a replacement cap 71 and a silicone gasket 72.
[0115] The silicone gasket 72 is placed inside the replacement cover 71.
[0116] The replacement cap 71 is connected to the bottle opening of the inner bottle 2 by a threaded connection. The silicone gasket 72 abuts against the end face of the inner bottle 2. The cosmetic material is stored inside the inner bottle 2. The replacement cap 71 and the silicone gasket 72 seal the bottle opening of the inner bottle 2.
[0117] The inner bottle 2, the replacement cap 71, and the silicone gasket 72 are combined to form the replacement pack 7, which replaces the inner bottle of the cosmetic container, reducing packaging waste and making it more economical and environmentally friendly.
[0118] In this embodiment, when the cosmetic material in the inner bottle is used up and needs to be replaced:
[0119] like Figure 12 As shown, remove the outer cap, unscrew the discharge seat from the outer bottle and remove it. The discharge seat, pump core assembly and inner bottle are then removed from the outer bottle together. During this process, the inner bottle is sealed by the pump core assembly, and any remaining material in the inner bottle will not spill out.
[0120] like Figure 13 As shown, rotate the pump core assembly to remove it from the inner bottle; unscrew the replacement cap of the replacement pack, and then screw the pump core assembly onto the inner bottle of the replacement pack.
[0121] Finally, engage the discharge seat with the outer bottle, insert the inner bottle into the outer bottle, and complete the inner bottle replacement. The inner bottle is also sealed by the pump core assembly as it enters the outer bottle, ensuring that the material inside the inner bottle will not spill out.
[0122] In this utility model, unless otherwise explicitly specified and limited, the first feature being "on" or "below" the second feature can mean that the first feature and the second feature are in direct contact, or that the first feature and the second feature are in indirect contact through an intermediate medium.
[0123] Furthermore, "above," "on top of," and "above" the first feature in relation to the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "under," and "beneath" the first feature in relation to the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0124] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0125] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A push-to-dispense vacuum cosmetic container characterized by, The application relates to a cosmetic bottle, which comprises an outer bottle, an inner bottle, a pressing assembly, a pump core assembly, a discharging seat and an outer cover. The outer bottle is in a sleeve shape, and the inner bottle is sleeved in the outer bottle in a slidable mode. The pressing assembly is connected to one end of the outer bottle and abuts against the inner bottle. The pump core assembly comprises a pump core seat and a pump core. The pump core seat is detachably connected to the bottle mouth of the inner bottle, the pump core is arranged on the pump core seat and extends into the inner bottle, and the inner bottle is used for containing cosmetic material. The discharging seat is detachably connected to the other end of the outer bottle. The discharging seat is provided with a discharging nozzle and a guide ring. The pump core seat is sleeved in the guide ring in a slidable mode, and the pump core is fixedly connected with the discharging nozzle. The pressing assembly is used for pushing the inner bottle to make the pump core move up and down when the pressing assembly is pressed, the pump core is used for pumping out the cosmetic material, and the inner bottle and the pressing assembly are reset. The outer cover is used for being buckled on the discharging seat to close the discharging nozzle.
2. The push-to-dispense vacuum cosmetic container of claim 1, wherein, The pressing assembly comprises a button, a button seat and a shoulder sleeve. The shoulder sleeve is connected with the outer bottle, and the top end of the shoulder sleeve is provided with a limiting boss. The button seat is arranged on the shoulder sleeve in a slidable mode. The button seat is provided with a convex ring, the button seat and the convex ring abut against the inner bottle, and the convex ring abuts against the limiting boss. The button is arranged on the button seat, and the button is used for making the pump core move up and down when the button is pressed.
3. The push-to-dispense vacuum cosmetic container of claim 2, wherein, The inner wall of the shoulder sleeve is symmetrically provided with two sliding grooves. The side wall of the convex ring is provided with a sliding block which is inserted into the sliding groove in a slidable mode.
4. The push-to-dispense vacuum cosmetic container of claim 3, wherein, The inner wall of the shoulder sleeve is provided with a first locking groove. The first locking groove is arranged along the circumferential direction, one end of the first locking groove is communicated with the sliding groove, the sliding block is embedded into the first locking groove to limit the axial movement of the button seat and the button.
5. The push-to-dispense vacuum cosmetic container of claim 4, wherein, The top surface of the shoulder sleeve and the button is in a square shape. The extension angle of the first locking groove on the inner wall of the shoulder sleeve is 90 degrees.
6. The push-to-dispense vacuum cosmetic container of claim 2, wherein, The button seat is provided with a first buckle ring and a first positioning groove. The button is provided with a first buckle groove and a first positioning rib, the first buckle groove is used for buckling with the first buckle ring, and the first positioning rib is inserted into the first positioning groove. The outer bottle is provided with a second buckle ring and a second positioning groove. The shoulder sleeve is provided with a second buckle groove and a second positioning rib, the second buckle groove is used for buckling with the second buckle ring, and the second positioning rib is inserted into the second positioning groove.
7. The push-to-dispense vacuum cosmetic container of claim 1, wherein, The outer bottle is provided with a second locking groove. The second locking groove is in an L shape. The discharging seat is provided with a locking convex block which is inserted into the second locking groove to detachably connect the discharging seat with the outer bottle.
8. The push-to-dispense vacuum cosmetic container of claim 1, wherein, The pump core seat is provided with a third positioning groove and an arc-shaped limiting groove. The guide sleeve is provided with a third positioning rib and an arc-shaped limiting block, the third positioning rib is slidably embedded into the third positioning groove, and the arc-shaped limiting block is embedded into the arc-shaped limiting groove.
9. The push-to-dispense vacuum cosmetic container of claim 1, wherein, The inner bottle comprises a bottle body, a bottom plate and a piston. The piston is arranged in the bottle body and abuts against the inner wall of the bottle body. The bottom plate is buckled on the bottle body, and the bottom plate is provided with a vent hole for making the piston communicate with the atmosphere.
10. The press-dispensing type vacuum cosmetic container according to any one of claims 1 to 9, characterized in that, Also include: replace cover and silica gel gasket; The silica gel gasket is arranged in the replace cover; The replace cover is screwed on the inner bottle, and the silica gel gasket is used to abut against the end face of the inner bottle, so that the inner bottle is sealed; The inner bottle, the replace cover and the silica gel gasket form a replaceable package.