Replaceable vacuum packaging bottle capable of automatically closing, directionally discharging liquid and preventing material accumulation

Abstract

The utility model discloses a self-closing directional liquid outlet material accumulation prevention replaceable vacuum packaging bottle, and relates to the technical field of cosmetic packaging, the self-closing directional liquid outlet material accumulation prevention replaceable vacuum packaging bottle comprises an outer bottle, a replacement cover, a piston and a replacement inner container assembly, the outer bottle is detachably connected with a discharging seat, the top of the discharging seat is provided with a unilateral directional discharging hole, and the outer bottle is detachably connected with the replacement inner container assembly. According to the replaceable vacuum packaging bottle capable of automatically closing and directionally discharging liquid and preventing material accumulation, the self-closing soft rubber cap, the single-side directional discharging hole and the material smearing slope are arranged, and materials stored in the pump core eject the self-closing soft rubber cap open, so that the materials flow out through a gap between the single-side directional discharging hole and the self-closing soft rubber cap; due to the fact that the left channel of the inner cavity of the unilateral directional discharging hole is closed, a material body can only be discharged from the right channel of the inner cavity of the unilateral directional discharging hole during pressing, the directional function is achieved, a consumer can be prompted to smear materials from left to right, and when a user smears the materials with fingers, the material body can be smeared cleanly at a time due to the fact that the material smearing slope faces are attached to the arc faces of the fingers. And residues are not easy to appear in a discharging area on the discharging seat.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging, in particular to a replaceable vacuum packaging bottle with self-closing directional liquid discharge and material accumulation prevention. Background Art

[0002] Cosmetics are preparations (except soap) used on the human body to beautify, preserve or change a person's appearance (for example, for performance), or preparations used to clean, dye, wipe, correct or protect the skin, hair, nails, eyes or teeth. According to the efficacy, cosmetics are classified into cleansing type: used to clean the skin; skin care type: this type of cosmetics includes cleansing cream, facial cleanser, bath agent, shampoo and hair conditioner, shaving cream, etc.; basic type: basic treatment of facial hair before makeup. This type of cosmetics includes various creams, honey, lotion, facial mask, hair milk, hair gel and other hair setting agents; beauty type: beautification products for face and hair. This type of cosmetics refers to rouge, lipstick, eye shadow, hair dyeing, hair treatment, fixing and other products; efficacy type: daily chemical products between medicine and cosmetics. This type of cosmetics includes cooling agent, deodorant, hair growth agent, hair remover, hair dye, insect repellent, olive essence, etc. Cream bottle is one of the common cosmetic containers, which can hold cream cosmetics such as eye cream, night cream, day cream, foundation cream, etc.

[0003] According to a cosmetic container with the publication number CN117360948A, it has a discharge assembly, a pump core assembly and an inner bottle assembly, and the discharge assembly includes a button, a connecting rod, a discharge seat and a support assembly, wherein the pump core assembly, the discharge seat and the inner bottle assembly are coaxially arranged, that is, the pump core assembly and the discharge seat are installed at the center position of the inner bottle assembly, and the button is located on the side of the discharge seat, and the two are connected in the horizontal direction through a connecting rod. When the button is forced to move downward, it drives the connecting rod to move horizontally, and then the discharge seat presses down the pump core assembly to make the pump core assembly complete the discharge operation. Therefore, in this application, the connecting rod is used as a bridge to transfer the vertical movement of the button on the side to the vertical movement of the discharge seat and the pump core assembly at the center position, thereby completing the design purpose of side-pressing center discharge. Compared with the traditional center-pressing center discharge, the operation of this application is more convenient, and the pressing position is separated from the discharge position, which is not easy to cause material contamination, and is more suitable for flat cosmetic containers. However, after the container is pressed to discharge the material, a large area of ​​material accumulates on the discharge seat. Since the material shape is not directional and there are obstructions around it, the user cannot wipe it clean with his fingers, which is unhygienic. When wiping the material, the user's fingers scrape the material in any direction, and the material will hang down on the side wall of the discharge seat when wiping, which is difficult to clean and easy to turn yellow and moldy, and the user experience is very unfriendly. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation, comprising an outer bottle, a replacement cover, a piston and a replacement inner liner assembly, the outer bottle being detachably connected to a discharge seat, a single-sided directional discharge hole being provided on the top of the discharge seat, a self-closing soft rubber cap being plugged inside the single-sided directional discharge hole, a material smearing slope being provided on the surface of the discharge seat and outside the single-sided directional discharge hole, an inner bottle being installed inside the discharge seat, a bottom film being fixedly connected to the bottom of the inner bottle, the piston being fixedly installed inside the inner bottle, the piston being airtightly fitted to the inside of the inner bottle, and a replacement cover being threadedly connected to the outside of the top end of the replacement inner liner assembly.

[0006] Optionally, a shoulder sleeve is installed inside the discharge seat, a discharge pump sleeve is installed inside the shoulder sleeve, a pressing guide bracket is installed above the discharge pump sleeve, a pressing cap is installed on the pressing guide bracket, and the pressing cap cooperates with the pressing guide bracket.

[0007] Optionally, the replacement liner assembly has the same shape and structure as the inner bottle, and the inner bottle is threadedly connected to the shoulder sleeve.

[0008] Optionally, a pump core is installed in the shoulder sleeve, and the pump core cooperates with the discharge pump sleeve.

[0009] Optionally, the top of the discharge seat is covered with an inner cover, and the outer side of the inner cover is fixedly connected with an outer cover.

[0010] Optionally, a card slot is provided on the outside of the outer bottle mouth, and a limit card point is provided on the inner side of the discharge seat and on the outside of the outer bottle mouth to match the card point.

[0011] The utility model provides a replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation, which has the following beneficial effects:

[0012] The replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation is provided with a self-closing soft rubber cap, a single-sided directional discharge hole and a smearing slope surface. The material stored in the pump core pushes open the self-closing soft rubber cap, so that the material flows out through the gap between the single-sided directional discharge hole and the self-closing soft rubber cap. Since the left channel of the inner cavity of the single-sided directional discharge hole is closed, the material body can only be discharged from the right channel of the inner cavity of the single-sided directional discharge hole when pressed, thereby realizing the directional function, with less residual area, and prompting consumers to spread the material from left to right. When the user spreads the material with his fingers, the enclosure step is small. Since the smearing slope surface fits the curved surface of the finger, the material body can be wiped clean at one time, and it is not easy to have residue in the discharge area on the discharge seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the parts of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the discharge seat of the utility model;

[0016] Figure 4 This is a schematic diagram of the top view of the discharge seat of the utility model;

[0017] Figure 5 The structure diagram of the replacement process of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 6 The structure diagram of the replacement process of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 7 The structure diagram of the replacement process of the utility model is shown in FIG. Figure 3 ;

[0020] Figure 8 The structure diagram of the replacement process of the utility model is shown in FIG. Figure 4 .

[0021] In the figure: 1. Outer cover; 2. Inner cover; 3. Press cap; 4. Self-closing soft rubber cap; 5. Discharge seat; 6. Press guide bracket; 7. Discharge pump sleeve; 8. Shoulder sleeve; 9. Pump core; 10. Inner bottle; 11. Piston; 12. Bottom film; 13. Outer bottle; 14. Single-sided directional discharge hole; 15. Sloped surface for spreading material; 16. Replacement cover; 17. Replacement of liner assembly. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 8 The utility model provides a technical solution: a replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-accumulation, comprising an outer bottle 13, a replacement cover 16, a piston 11 and a replacement liner assembly 17, the outer bottle 13 is detachably connected to a discharge seat 5, a single-sided directional discharge hole 14 is provided on the top of the discharge seat 5, a self-closing soft rubber cap 4 is plugged inside the single-sided directional discharge hole 14, a smearing slope surface 15 is provided on the surface of the discharge seat 5 and outside the single-sided directional discharge hole 14, an inner bottle 10 is installed inside the discharge seat 5, a bottom film 12 is fixedly connected to the bottom of the inner bottle 10, a piston 11 is fixedly installed inside the inner bottle 10, the piston 11 is airtightly fitted with the inside of the inner bottle 10, and a replacement cover 16 is threadedly connected to the outside of the top of the replacement liner assembly 17.

[0024] A shoulder sleeve 8 is installed inside the discharge seat 5, a discharge pump sleeve 7 is installed inside the shoulder sleeve 8, a pressing guide bracket 6 is installed above the discharge pump sleeve 7, a pressing cap 3 is installed on the pressing guide bracket 6, the pressing cap 3 cooperates with the pressing guide bracket 6, and when the pressing cap 3 is pressed, it is guided by the pressing guide bracket 6, and the replacement liner assembly 17 has the same shape and structure as the inner bottle 10, and the inner bottle 10 is threadedly connected to the shoulder sleeve 8. After the material inside the inner bottle 10 is used up, the replacement liner assembly 17 can be used to replace the inner bottle 10, and the present packaging bottle can continue to be used, and the shoulder sleeve 8 A pump core 9 is installed inside, and the pump core 9 cooperates with the discharge pump sleeve 7. The material inside the inner bottle 10 can be discharged through the unilateral directional discharge hole 14 through the pump core 9. The top of the discharge seat 5 is covered with an inner cover 2, and the outer side of the inner cover 2 is fixedly connected with the outer cover 1. The discharge seat 5 is protected by the outer cover 1 and the inner cover 2. A card slot is provided on the outer side of the bottle mouth of the outer bottle 13, and a limit card point is provided on the inner side of the discharge seat 5 and on the outer side of the bottle mouth of the outer bottle 13. It can prevent consumers from accidentally unscrewing the lid when the lid is closed, resulting in the separation of the replaceable liner assembly 17.

[0025] In summary, when using the replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-accumulation material, the outer cover 1 and the inner cover 2 are removed from above the discharge seat 5, and then the pressing cap 3 is pressed. At this time, the pressing cap 3 drives the pump core 9 to work, so that the material stored in the pump core 9 pushes open the self-closing soft rubber cap 4, so that the material flows out through the gap between the unilateral directional discharge hole 14 and the self-closing soft rubber cap 4. Because the left channel of the inner cavity of the unilateral directional discharge hole 14 is closed, the material body can only be discharged from the right channel of the inner cavity of the unilateral directional discharge hole 14 when pressed, realizing the directional function, which can prompt consumers to apply the material from left to right. When the user applies the material with his fingers, the smear slope surface 15 fits the curved surface of the finger, so that the material body can be wiped clean at one time;

[0026] After the material inside the inner bottle 10 is used up, unscrew the replacement cap 16 from the top of the replacement liner assembly 17, then unscrew the inner bottle 10 from the shoulder sleeve 8, and then screw the replacement liner assembly 17 onto the shoulder sleeve 8, and then limit the position between the discharge seat 5 and the outer bottle 13 through the card points and the card grooves, so that the replacement liner assembly 17 is located inside the outer bottle 13, and then cover the outer cover 1 and the inner cover 2 on the top of the discharge seat 5.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0032] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation, characterized by: The invention comprises an outer bottle (13), a replacement cover (16), a piston (11) and a replacement liner assembly (17); the outer bottle (13) is detachably connected to a discharge seat (5); a single-sided directional discharge hole (14) is provided on the top of the discharge seat (5); a self-closing soft rubber cap (4) is plugged inside the single-sided directional discharge hole (14); a smearing slope surface (15) is provided on the surface of the discharge seat (5) and outside the single-sided directional discharge hole (14); an inner bottle (10) is installed inside the discharge seat (5); a bottom film (12) is fixedly connected to the bottom of the inner bottle (10); the piston (11) is fixedly installed inside the inner bottle (10); the piston (11) is airtightly fitted to the inside of the inner bottle (10); and the top outer side of the replacement liner assembly (17) is threadedly connected to a replacement cover (16).

2. A replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation according to claim 1, characterized in that: A shoulder sleeve (8) is installed inside the discharge seat (5), a discharge pump sleeve (7) is installed inside the shoulder sleeve (8), a pressing guide bracket (6) is installed above the discharge pump sleeve (7), a pressing cap (3) is installed on the pressing guide bracket (6), and the pressing cap (3) cooperates with the pressing guide bracket (6).

3. The replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation according to claim 1, characterized in that: The replaceable liner assembly (17) has the same shape and structure as the inner bottle (10), and the inner bottle (10) is threadedly connected to the shoulder sleeve (8).

4. A replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation according to claim 2, characterized in that: A pump core (9) is installed in the shoulder sleeve (8), and the pump core (9) cooperates with the discharge pump sleeve (7).

5. The replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation according to claim 1, characterized in that: The top of the material discharging seat (5) is covered with an inner cover (2), and the outer side of the inner cover (2) is fixedly connected with an outer cover (1).

6. The replaceable vacuum packaging bottle with self-closing directional liquid discharge and anti-material accumulation according to claim 1, characterized in that: A clamping groove is arranged on the outside of the mouth of the outer bottle (13), and a limit clamping point is arranged on the inner side of the discharge seat (5) and is located on the outside of the mouth of the outer bottle (13) to match the clamping point.

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