Double-compartment essence bottle

Abstract

The utility model discloses a double -cabin essence bottle, including bottle body, pump head and gland, the pump head is fixed on the bottle body, the gland is linked with the liquid outlet of pump head, be provided with observation channel on the gland, one end of observation channel is linked with the liquid outlet of pump head, the other end of observation channel is linked with the first liquid outlet hole on the gland, the wall surface of the outside of observation channel on the gland is transparent. This double -cabin essence bottle, when pressing the gland, the essence liquid in the interior will discharge from the liquid outlet of pump head, passes through observation channel and discharges from the first liquid outlet hole, and the user can observe the flowing track of essence liquid from the outside of the gland on observation channel, provides the unique flowing visual effect, and the better ornamental property.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic packaging technology, and in particular to a dual-compartment essence bottle. Background Technology

[0002] As a core ingredient in highly active and concentrated skincare products, serums not only fulfill the functional requirements of protecting the contents, ensuring accurate dispensing, and preventing contamination in their packaging containers, but they are also increasingly becoming an important medium for enhancing user experience and showcasing product value. The design of serum bottles, especially the dispensing process, is a key element in how consumers directly perceive product quality and the sense of ritual before and during use.

[0003] Existing serum bottles often employ vacuum pumps or piston pumps, dispensing the serum by pressing the pump head. While these designs improve dispensing accuracy and hygiene, the dispensing process typically manifests as a short jet or a straight expulsion. The serum quickly contacts the skin or is collected after leaving the pump, making it difficult for users to observe the detailed flow of the serum within the container, resulting in a visually unappealing and dynamic effect. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing a dual-compartment essence bottle. This dual-compartment essence bottle allows the flow of the essence to be observed when it is squeezed out, providing a unique visual effect of flow and enhancing its aesthetic appeal.

[0005] To solve the aforementioned technical problems, this utility model provides the following technical solution: a dual-compartment essence bottle, comprising a bottle body, a pump head, and a cap. The pump head is fixed to the bottle body, and the cap is connected to the outlet of the pump head. The cap has an observation channel, one end of which is connected to the outlet of the pump head, and the other end is connected to a first outlet hole on the cap. The outer wall of the cap located on the observation channel is transparent. When the cap is pressed, the essence inside the dual-compartment essence bottle is discharged from the outlet of the pump head, passes through the observation channel, and then exits through the first outlet hole. The user can observe the flow trajectory of the essence through the observation channel from the outside of the cap, providing a unique visual effect and enhancing its aesthetic appeal.

[0006] In the above technical solution, preferably, the pressure cap includes a bottom cap, a sealing sleeve, and a top cap. The bottom cap has a first liquid outlet channel from which liquid exits through its side wall. The sealing sleeve is fitted over the outside of the bottom cap and has a second liquid outlet hole aligned with the first liquid outlet channel. The top cap covers the outside of the sealing sleeve, and the inner wall of the top cap has a spiral groove. The spiral groove cooperates with the sealing sleeve to form the observation channel. The top cap has the first liquid outlet hole, and the observation channel connects the first liquid outlet hole and the second liquid outlet hole. This structure allows for the convenient formation of a spiral-shaped observation channel through the tight fit of the bottom cap, sealing sleeve, and top cap, while also providing good sealing and preventing leakage.

[0007] In the above technical solution, preferably, the outer wall of the bottom cover is provided with an annular groove, and the inner wall of the sealing sleeve is provided with an annular protrusion, the annular protrusion being engaged with the annular groove. This structure makes the positioning of the bottom cover and the sealing sleeve more reliable.

[0008] In the above technical solution, preferably, the bottle body is divided into two liquid storage compartments by a partition. A pump head is installed at the top of each of the two liquid storage compartments. The cap has two independent observation channels and two first liquid outlet holes. Each end of the two observation channels is connected to a first liquid outlet hole and the outlet of a pump head. This structure creates two independent observation channels. By storing different colored essences in the two liquid storage compartments, the independent flow of essences through the two observation channels on the cap provides a unique visual effect of essence flow, enhancing the viewing experience.

[0009] In the above technical solution, preferably, the two observation channels are parallel spiral channels. Using this structure, by storing different colored essences in the two reservoirs, the essences in the two reservoirs appear to flow intermittently within the spiral channels. Furthermore, the parallel spiral channels are almost identical in length, ensuring that the first dispensing hole dispenses liquid almost simultaneously after pressing the cap several times.

[0010] In the above technical solution, preferably, a shoulder sleeve is rotatably provided between the bottle body and the cap. The shoulder sleeve extends inward with a limiting block, and the bottom of the cap is provided with a clearance groove that matches the limiting block. When the limiting block is aligned with the clearance groove, the cap can be pressed down. This structure ensures that the cap can only be pressed down when the limiting block and the clearance groove are aligned. When not in use, the shoulder sleeve can be rotated to misalign the limiting block and the clearance groove, preventing accidental pressing.

[0011] In the above technical solution, preferably, the top of the bottle body is provided with at least two limiting protrusions, and the limiting block is limited between the two limiting protrusions. When the limiting block abuts against one of the limiting protrusions, the limiting block is aligned with the clearance groove. This structure can limit the rotation range of the shoulder sleeve and facilitates the alignment or misalignment of the limiting block with the clearance groove.

[0012] Compared with the prior art, this utility model has the following advantages: When the cap of this dual-compartment essence bottle is pressed, the essence inside will be discharged from the outlet of the pump head, pass through the observation channel and then be discharged from the first outlet hole. The user can observe the flow trajectory of the essence from the observation channel from the outside of the cap, providing a unique flow visual effect and better viewing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0014] Figure 2 This is an exploded structural diagram of an embodiment of the present utility model.

[0015] Figure 3 This is a cross-sectional structural diagram of an embodiment of the present utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the pressure cap in an embodiment of this utility model. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: See below Figures 1 to 4 A dual-compartment serum bottle includes a bottle body 1, a pump head 2, and a cap 3. The pump head 2 is fixed to the bottle body 1, and the cap 3 is connected to the outlet 4 of the pump head 2. The cap 3 has an observation channel 5, one end of which is connected to the outlet 4 of the pump head 2, and the other end of which is connected to a first outlet 6 on the cap 3. The outer wall of the cap 3 located on the observation channel 5 is transparent. When the cap 3 is pressed, the serum inside the dual-compartment serum bottle is discharged from the outlet 4 of the pump head 2, passes through the observation channel 5, and then exits from the first outlet 6. The user can observe the flow trajectory of the serum through the observation channel 5 from the outside of the cap 3, providing a unique visual effect and enhancing the viewing experience.

[0018] In this embodiment, the pressure cap 3 includes a bottom cap 7, a sealing sleeve 8, and a top cap 9. The bottom cap 7 has a first liquid outlet channel 10 from which liquid exits through its side wall. The sealing sleeve 8 is fitted over the bottom cap 7 and has a second liquid outlet hole 11 aligned with the first liquid outlet channel 10. The top cap 9 covers the outer side of the sealing sleeve 8 and has a spiral groove 12 on its inner wall. The spiral groove 12 and the sealing sleeve 8 cooperate to form an observation channel 5. The top cap 9 has a first liquid outlet hole 6, and the observation channel 5 connects the first liquid outlet hole 6 and the second liquid outlet hole 11. This structure allows for the convenient formation of a spiral-shaped observation channel 5 through the tight fit of the bottom cap 7, the sealing sleeve 8, and the top cap 9, while also providing good sealing and preventing leakage.

[0019] In this embodiment, the observation channel 5 is spiral-shaped. Of course, in other embodiments, the observation channel 5 can be any other shape, and the shape of the observation channel 5 can be changed according to design requirements.

[0020] In this embodiment, the outer wall of the bottom cover 7 is provided with an annular groove 13, and the inner wall of the sealing sleeve 8 is provided with an annular protrusion 14, which engages with the annular groove 13. This structure makes the positioning of the bottom cover 7 and the sealing sleeve 8 more reliable.

[0021] In this embodiment, the bottle body 1 is divided into two liquid storage compartments 15 by a partition. A pump head 2 is installed at the top of each of the two liquid storage compartments 15. The cap 3 has two independent observation channels 5 and two first liquid outlet holes 6. Each end of the two observation channels 5 is connected to a first liquid outlet hole 6 and a liquid outlet 4 of the pump head 2. This structure creates two independent observation channels 5. By storing different colored essences in the two liquid storage compartments 15, the independent flow of essences through the two observation channels 5 on the cap 3 provides a unique visual effect of essence flow, enhancing the viewing experience.

[0022] In this embodiment, the two observation channels 5 are parallel spiral channels. By using this structure to store different colored essences in the two liquid storage tanks 15, the essences in the two liquid storage tanks 15 can be made to appear to flow in the spiral channels at intervals. Moreover, the parallel spiral channels are almost the same length, ensuring that the first liquid outlet 6 can dispense liquid almost simultaneously after pressing the cap 3 several times.

[0023] In this embodiment, a shoulder sleeve 16 is rotatably disposed between the bottle body 1 and the cap 3. The shoulder sleeve 16 extends inwardly with a limiting block 17. The bottom of the cap 3 is provided with a relief groove 18 that matches the limiting block 17. When the limiting block 17 is aligned with the relief groove 18, the cap 3 can be pressed down. This structure ensures that the cap 3 can only be pressed down when the limiting block 17 and the relief groove 18 are aligned. When not in use, the shoulder sleeve 16 is rotated to misalign the limiting block 17 and the relief groove 18, preventing accidental pressing.

[0024] In this embodiment, at least two limiting protrusions 19 are provided on the top of the bottle body 1, and the limiting block 17 is limited between the two limiting protrusions 19. When the limiting block 17 abuts against one of the limiting protrusions 19, the limiting block 17 is aligned with the clearance groove 18. This structure can limit the rotation range of the shoulder sleeve 16 and facilitate the alignment or misalignment of the limiting block 17 with the clearance groove 18.

[0025] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A dual-compartment essence bottle, comprising a bottle body (1), a pump head (2), and a cap (3), wherein the pump head (2) is fixed to the bottle body (1), and the cap (3) is connected to the outlet (4) of the pump head (2), characterized in that: The pressure cap (3) is provided with an observation channel (5). One end of the observation channel (5) is connected to the liquid outlet (4) of the pump head (2), and the other end of the observation channel (5) is connected to the first liquid outlet (6) on the pressure cap (3). The wall of the pressure cap (3) located outside the observation channel (5) is transparent.

2. The dual-compartment essence bottle as described in claim 1, characterized in that: The pressure cap (3) includes a bottom cap (7), a sealing sleeve (8), and a top cap (9). The bottom cap (7) is provided with a first liquid outlet channel (10) from the side wall of the bottom cap (7). The sealing sleeve (8) is fitted on the outside of the bottom cap (7). The sealing sleeve (8) is provided with a second liquid outlet hole (11) aligned with the first liquid outlet channel (10). The top cap (9) is covered on the outside of the sealing sleeve (8). The inner wall of the top cap (9) is provided with a spiral groove (12). The spiral groove (12) cooperates with the sealing sleeve (8) to form the observation channel (5). The top cap (9) is provided with a first liquid outlet hole (6). The observation channel (5) connects the first liquid outlet hole (6) and the second liquid outlet hole (11).

3. A dual-compartment essence bottle as described in claim 2, characterized in that: The outer wall of the bottom cover (7) is provided with an annular groove (13), and the inner wall of the sealing sleeve (8) is provided with an annular protrusion (14), which is inserted into the annular groove (13).

4. A dual-compartment essence bottle as described in claim 1, characterized in that: The bottle body (1) is divided into two liquid storage chambers (15) by a partition. A pump head (2) is provided on the top of each of the two liquid storage chambers (15). Two independent observation channels (5) are provided on the cap (3). Two first liquid outlet holes (6) are provided on the cap (3). The two ends of the two observation channels (5) are connected to a first liquid outlet hole (6) and the liquid outlet (4) of a pump head (2) in a one-to-one correspondence.

5. A dual-compartment essence bottle as described in claim 4, characterized in that: The two observation channels (5) are parallel spiral channels.

6. A dual-compartment essence bottle as described in claim 1, characterized in that: A shoulder sleeve (16) is rotatably provided between the bottle body (1) and the cap (3). The shoulder sleeve (16) extends inward to a limiting block (17). The bottom of the cap (3) is provided with an avoidance groove (18) that matches the limiting block (17). When the limiting block (17) is aligned with the avoidance groove (18), the cap (3) can be pressed down.

7. A dual-compartment essence bottle as described in claim 6, characterized in that: The top of the bottle body (1) is provided with at least two limiting protrusions (19), and the limiting block (17) is limited between the two limiting protrusions (19). When the limiting block (17) abuts against the limiting protrusion (19) on one side, the limiting block (17) is aligned with the relief groove (18).

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