Cosmetic container having concealable dispensing outlet

Abstract

The present invention relates to the field of cosmetics. Disclosed is a cosmetic container having a concealable dispensing outlet. The cosmetic container comprises an extension / retraction assembly arranged in a cover assembly. The extension / retraction assembly comprises: a connecting seat arranged above an intermediate cover, wherein a first channel and a second channel communicated with each other are arranged in the connecting seat, the first channel is a liquid inlet channel, and the second channel is an extension / retraction channel; and a dispensing tube always slidably arranged in the second channel, wherein the front end of the dispensing tube is provided with a guide rail groove, an eccentric rail is provided on the intermediate cover, and upon rotation to complete extension of the dispensing tube, a liquid outlet end of a liquid outlet channel is located outside the cover assembly, and a liquid inlet end of the liquid outlet channel is communicated with the first channel. The novel cosmetic container having a concealable dispensing outlet designed here can implement concealment of the dispensing outlet, thereby ensuring the esthetic appearance of the container and ensuring hygiene and cleanliness. Further, the novel cosmetic container having a concealable dispensing outlet can provide consumers with more interesting and high-tech use experience.

Description

Cosmetic containers with concealed discharge ports Technical Field

[0001] This invention relates to the field of cosmetics, and more particularly to a cosmetic container with a concealable dispensing port. Background Technology

[0002] Cosmetics are widely used in daily life. The main method of use involves a storage container at the bottom containing the cosmetic liquid or powder, and a pump at the top pumping and atomizing the liquid for the user.

[0003] Currently, most cosmetic containers on the market have exposed, open, protruding, and unsealed dispensing ports. On the one hand, the protruding port makes the overall appearance unattractive; on the other hand, the frequent exposure of the port may lead to contamination.

[0004] Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides a cosmetic container with a concealable discharge port.

[0006] The technical solution of the present invention is: a cosmetic container with a concealable discharge port, comprising: a cap assembly disposed on the bottle body, and a telescopic component disposed within the cap assembly, wherein:

[0007] The cap assembly includes a toothed cap and a middle cap, the toothed cap being connected to the bottle body; the middle cap is engaged with the outer side of the toothed cap, and when an external force is applied, the two rotate and slide in the vertical direction;

[0008] The telescopic component includes:

[0009] The adapter is located above the middle cover, and the adapter has a first channel and a second channel that are interconnected. The first channel is a liquid inlet channel and the second channel is a telescopic channel.

[0010] The discharge pipe is always located within the second channel. A guide groove is provided at the front end of the discharge pipe, and an eccentric track is provided on the middle cover. The eccentric track cooperates with the guide groove. When rotating, the discharge pipe extends and retracts along the direction of the second channel. A liquid outlet channel is provided inside the discharge pipe. The liquid inlet end of the liquid outlet channel is connected to or offset from the first channel, and when the discharge pipe extends, the liquid outlet end of the liquid outlet channel is located outside the cover assembly.

[0011] Furthermore, the adapter seat and the middle cover are coaxially rotatable, and a positioning rib is provided above the adapter seat. An outer cover is rotatably mounted outside the middle cover, and two guide ribs are provided inside the outer cover, with a positioning rib inserted between the two guide ribs. This achieves the rotational drive of the adapter seat by the outer cover, ensuring a neat appearance. For example, a concentric circular track can be provided on the middle cover, and a groove can be provided on the adapter seat to achieve coaxial rotation.

[0012] Furthermore, a discharge through-hole is provided on the outer cover to facilitate the extension of the discharge pipe.

[0013] Furthermore, a through-hole baffle is provided inside the outer cover, with a through hole for the discharge pipe to pass through. This through-hole baffle prevents external impurities from contaminating the inside of the outer cover, thus helping to keep the cosmetic container clean.

[0014] Furthermore, a baffle is provided on the middle cover. After the discharge pipe retracts into the second channel, the baffle is located at the liquid outlet end of the discharge pipe. When it needs to extend, the baffle is rotated open, and then the liquid outlet end of the discharge pipe is exposed.

[0015] Furthermore, a blocking ball is installed on the baffle plate. The blocking ball fits perfectly with the liquid outlet to seal it off; it can be rotated open when needed.

[0016] Furthermore, a rotation limiting rib is provided on the outer side of the middle cover, and a rotation limiting cavity that mates with the rotation limiting rib is provided on the inner side of the outer cover. When the outer cover rotates, the rotation limiting rib remains within the rotation limiting cavity. When the two rotate relative to each other, the discharge pipe can extend or retract. Specifically, assuming counterclockwise rotation causes the discharge pipe to extend, and clockwise rotation causes it to retract. When counterclockwise rotation continues until the discharge pipe is fully extended, the rotation limiting rib contacts the side wall of the rotation limiting cavity. Continuing counterclockwise rotation causes the outer cover to rotate, thus enabling the rotation and pressing operation of the middle cover and the toothed cover.

[0017] Furthermore, a ticking point is provided directly above the rotating limiting rib, and several ticking grooves are provided on the inner wall of the outer cover. Through the cooperation of these two, the extension and retraction of the discharge pipe can be determined by sound.

[0018] Furthermore, a pressing guide groove is provided on the tooth cover, and a pressing locking groove is connected to one side of the pressing guide groove. A pressing block is provided on the inner wall of the middle cover, and the pressing block is disposed within the pressing guide groove and the pressing locking groove. Generally, the pressing locking groove is a rotating action and cannot be pressed downwards, while the pressing guide groove is a vertical pressing action. If it is a counter-clockwise unlock, the pressing locking groove is located on the left side of the pressing guide groove; otherwise, it is located on the right side. In this paper, to conform to the general user's habit of opening with their right hand (i.e., opening counter-clockwise and locking clockwise), the pressing locking groove is located on the left side.

[0019] Furthermore, a locking jump point is provided within the pressing locking groove, and a locking jump groove is also provided on the pressing block. When locked, the locking jump point is located within the locking jump groove; when unlocked, the two separate under external force, allowing the user to determine whether to lock or unlock based on actual feel.

[0020] Furthermore, at least two sealing rings are arranged parallel to each other on the outer wall of the discharge pipe, and the sealing rings are in sealing contact with the inner wall of the second channel. At least one sealing ring is arranged on each side of the first channel, and at least one sealing ring is arranged on each side of the liquid inlet end of the liquid outlet channel. This ensures the sealing of the feed, and depending on the selection of the positions, the above positional relationship can be achieved by using only two sealing rings.

[0021] Furthermore, the liquid outlet channel is T-shaped or L-shaped. The T-shaped design used in this paper, combined with a sealing ring, achieves stable output.

[0022] Furthermore, the eccentric track is circular, and its center is offset from the axis of the middle cover.

[0023] Furthermore, the guide rail groove is circular, and its width is greater than the thickness of the eccentric track. Since the guide rail groove is vertical and the eccentric track is horizontally circular, the guide rail groove being slightly larger than the eccentric track ensures stable driving between the two. This avoids the machining difficulties associated with setting matching curved grooves.

[0024] Furthermore, it also includes a pump core assembly, which is snapped onto the toothed cap. The lower part of the pump core assembly is inserted into the bottle body via a straw. The pump head of the pump core assembly is located below the middle cap and communicates with the first channel. A spring is installed below the pump head to ensure that the middle cap and the toothed cap are separated when no external force is applied. When pressure is applied subsequently, the pump core assembly is indirectly activated to achieve the liquid suction process.

[0025] Furthermore, the inner wall of the cap is provided with internal threads, and the bottle mouth of the bottle body is provided with external threads. The two are connected by threads.

[0026] Furthermore, a locking block is provided on the inner wall of the cap, and a locking stop is provided at the bottle mouth. The cooperation of these two components achieves the locking of the cap to the bottle body.

[0027] The beneficial technical effects of this invention are: This novel cosmetic container with a concealable dispensing spout allows for concealment of the spout, ensuring both aesthetic appeal and hygiene. It also enhances the user experience by providing a more engaging and technologically advanced experience. Attached Figure Description

[0028] Figure 1 is a cross-sectional view when the discharge port is hidden.

[0029] Figure 2 is a cross-sectional view of the discharge port when it is open.

[0030] Figure 3 is a schematic diagram of the tooth cap.

[0031] Figure 4 is a schematic diagram of the middle cover.

[0032] Figure 5 is a cross-sectional schematic diagram of the middle cover.

[0033] Figure 6 is a schematic diagram of the adapter.

[0034] Figure 7 is a cross-sectional view of the adapter.

[0035] Figure 8 is a schematic diagram of the combination of the discharge pipe and the sealing ring.

[0036] Figure 9 is a cross-sectional view of the discharge pipe.

[0037] Figure 10 is a schematic diagram of the outer cover.

[0038] Figure 11 is a cross-sectional view of the outer cover.

[0039] Figure 12 is a schematic diagram of the rotation limiting cavity inside the outer cover.

[0040] Figure 13 is a schematic diagram of the rotation limiting cavity from another perspective inside the outer cover.

[0041] The components include: 1. Bottle body; 2. Tooth cap; 21. Pressing guide groove; 22. Pressing locking groove; 23. Locking jump point; 3. Middle cap; 31. Eccentric track; 32. Baffle plate; 33. Baffle ball; 34. Rotation limiting rib; 35. Tick jump point; 36. Pressing block; 37. Locking jump groove; 4. Adapter seat; 41. First channel; 42. Second channel; 43. Positioning rib; 5. Discharge pipe; 51. Guide rail groove; 52. Liquid discharge channel; 53. Sealing ring; 6. Outer cap; 61. Guide rib; 62. Discharge through hole; 63. Through hole baffle; 64. Rotation limiting cavity; 65. Tick jump groove; 7. Pump core assembly. Detailed Implementation

[0042] In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0043] The cosmetic container with a concealed discharge port, as shown in Figures 1-13, includes:

[0044] Bottle 1;

[0045] A cap assembly is provided on the bottle body 1. The cap assembly includes: a toothed cap 2, a middle cap 3, and an outer cap 6. The toothed cap 2 is connected to the bottle body 1. The middle cap 3 is engaged with the outer side of the toothed cap 2. When an external force is applied, the two rotate and slide in the vertical direction. The outer cap 6 is rotated and set on the outer side of the middle cap 3.

[0046] A telescopic assembly is installed inside the cover assembly. The telescopic assembly includes: an adapter 4, which is located above the middle cover 3, and has a first channel 41 and a second channel 42 that are interconnected. The first channel 41 is a liquid inlet channel, and the second channel 42 is a telescopic channel; and a discharge pipe 5, which is always located inside the second channel 42. The front end of the discharge pipe 5 is provided with a guide groove 51, and an eccentric track 31 is provided on the middle cover 3. The eccentric track 31 cooperates with the guide groove 51. When rotating, the discharge pipe 5 extends and retracts along the direction of the second channel 42. A liquid outlet channel 52 is provided inside the discharge pipe 5. The liquid inlet end of the liquid outlet channel 52 is connected to or offset from the first channel 41, and when the discharge pipe 5 extends, the liquid outlet end of the liquid outlet channel 52 is located outside the cover assembly.

[0047] Furthermore, the adapter 4 and the middle cover 3 are coaxially rotatable. A positioning rib 43 is provided above the adapter 4. An outer cover 6 is rotatably mounted outside the middle cover 3. Two guide ribs 61 are provided inside the outer cover 6, and the positioning rib 43 is inserted between the two guide ribs 61. This achieves the rotational drive of the outer cover 6 to the adapter 4, ensuring a neat appearance. For example, concentric circular tracks can be provided on the middle cover 3, and corresponding matching grooves can be provided on the adapter 4; the two can then cooperate to achieve coaxial rotation.

[0048] Furthermore, a discharge through hole 62 is provided on the outer cover 6 to facilitate the extension of the discharge pipe 5.

[0049] Furthermore, a through-hole baffle 63 is provided inside the outer cover 6, with a through hole for the discharge pipe 5 to pass through. The through-hole baffle 63 prevents external impurities from contaminating the inside of the outer cover 6, thus helping to keep the cosmetic container clean.

[0050] Furthermore, a baffle plate 32 is provided on the middle cover 3. After the discharge pipe 5 retracts into the second channel 42, the baffle plate 32 is located at the liquid outlet end of the discharge pipe 5. When it needs to be extended, the baffle plate 32 is unscrewed by rotation, and then the liquid outlet end of the discharge pipe 5 is exposed.

[0051] Furthermore, a blocking ball 33 is provided on the blocking plate 32. The blocking ball 33 can fit perfectly with the liquid outlet end to seal it off, and can be rotated open when needed.

[0052] Furthermore, a rotation limiting rib 34 is provided on the outer side of the middle cover 3, and a rotation limiting cavity 64 that cooperates with the rotation limiting rib 34 is provided on the inner side of the outer cover 6. When the outer cover 6 rotates, the rotation limiting rib 34 is always located within the rotation limiting cavity 64. When the two rotate relative to each other, the extension and retraction of the discharge pipe 5 can be realized. Specifically, assuming that the discharge pipe 5 extends when rotating counterclockwise, and retracts when rotating clockwise, when rotating counterclockwise until the discharge pipe 5 is fully extended, the rotation limiting rib 34 contacts the side wall of the rotation limiting cavity 64. When rotating counterclockwise again, the outer cover 6 drives the middle cover 3 to rotate. This enables the rotation and pressing operation of the middle cover 3 and the toothed cover 2.

[0053] Furthermore, a ticking point 35 is provided directly above the rotating limiting rib 34, and several ticking grooves 65 are provided on the inner wall of the outer cover 6. Through the cooperation of the two, the extension and retraction of the discharge pipe 5 can be determined by sound.

[0054] Furthermore, a pressing guide groove 21 is provided on the tooth cover 2, and a pressing locking groove 22 is connected to one side of the pressing guide groove 21. A pressing block 36 is provided on the inner wall of the middle cover 3, and the pressing block 36 is located in the pressing guide groove 21 and the pressing locking groove 22. Generally, the pressing locking groove 22 is a rotating action and cannot be pressed down, while the pressing guide groove 21 is a vertical pressing action. If it is counterclockwise unlocking, the pressing locking groove 22 is located on the left side of the pressing guide groove 21, and vice versa. In this article, in order to conform to the general user's habit of opening with the right hand (i.e., opening counterclockwise and locking clockwise), the pressing locking groove 22 is located on the left side.

[0055] Furthermore, a locking jump point 23 is provided within the pressing locking groove 22, and a locking jump groove 37 is provided on the pressing block 36. When locked, the locking jump point 23 is located within the locking jump groove 37. When unlocked, the two separate under external force, allowing the user to determine whether to lock or unlock based on actual feel.

[0056] Furthermore, at least two sealing rings 53 are arranged parallel to each other on the outer wall of the discharge pipe 5, and the sealing rings 53 are in sealing contact with the inner wall of the second channel 42. At least one sealing ring 53 is arranged on each side of the first channel 41, and at least one sealing ring 53 is arranged on each side of the liquid inlet end of the liquid outlet channel 52. This ensures the sealing of the feed, and depending on the selection of the position, the above positional relationship can be achieved by setting only two sealing rings 53.

[0057] Furthermore, the liquid outlet channel 52 is T-shaped or L-shaped. The T-shaped design used in this paper, together with the sealing ring 53, achieves stable output.

[0058] Furthermore, the eccentric track 31 is circular, and its center is offset from the axis of the middle cover 3.

[0059] Furthermore, the guide groove 51 is circular, and its width is greater than the thickness of the eccentric track 31. Since the guide groove 51 is vertical and the eccentric track 31 is horizontally circular, the guide groove 51 being slightly larger than the eccentric track 31 ensures stable driving between the two. This avoids the machining difficulties associated with setting matching curved grooves.

[0060] Furthermore, it also includes a pump core assembly 7, which is snapped onto the toothed cap 2. The lower part of the pump core assembly 7 is inserted into the bottle body 1 through a straw. The pump head of the pump core assembly 7 is located below the middle cap 3 and communicates with the first channel 41. A spring is installed below the pump head to ensure that the middle cap 3 and the toothed cap 2 are separated when no external force is applied. When pressed down, the pump core assembly 7 is indirectly activated to achieve the liquid suction process.

[0061] Furthermore, the inner wall of the cap 2 is provided with internal threads, and the bottle mouth of the bottle body 1 is provided with external threads. The two are connected by threads.

[0062] Furthermore, a locking block is provided on the inner wall of the cap 2, and a locking stop is provided at the bottle mouth. The cooperation of these two components achieves the locking of the cap 2 and the bottle body 1.

[0063] This design features a novel cosmetic container with a concealed dispensing spout, ensuring both an aesthetically pleasing appearance and hygiene. It also enhances the user experience with a more engaging and technologically advanced feel.

[0064] In practical use, when the outer cover is rotated, the outer cover drives the positioning rib to rotate via the guide rib, which in turn rotates the adapter. Simultaneously, the discharge pipe slides along the eccentric guide rail on the middle cover as the adapter rotates. Under the combined force of these two forces, the discharge pipe slides towards the discharge through-hole of the outer cover until the outer cover stops rotating under the limiting rib of the middle cover. The discharge pipe then fully extends into the discharge through-hole and connects with the first channel. Continuing to rotate the outer cover causes the middle cover to rotate synchronously via the limiting rib of the middle cover. The locking jump point of the pressing locking groove on the toothed cover component of the middle cover rotates into the pressing guide groove. At this point, pressing the outer cover will pump out the material.

[0065] Reverse rotation to return to the locked position where the discharge tube is hidden. The synchronous movement of the outer and middle covers, and the order of their relative rotation, do not affect the retraction of the discharge tube or the pressing and locking of the middle cover. Simply reverse and lock it in place.

[0066] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A cosmetic container with a concealable discharge port, comprising a cap assembly disposed on a bottle body (1), characterized in that, A telescopic component is provided within the cover assembly, wherein: The cap assembly includes a toothed cap (2) and a middle cap (3). The toothed cap (2) is connected to the bottle body (1). The middle cap (3) is engaged with the outer side of the toothed cap (2), and when an external force is applied, the two rotate and slide in the vertical direction. The telescopic component includes: The adapter (4) is located above the middle cover (3), and the adapter (4) is provided with a first channel (41) and a second channel (42) that are interconnected. The first channel (41) is a liquid inlet channel, and the second channel (42) is a telescopic channel. The discharge pipe (5) is always set in the second channel (42). The front end of the discharge pipe (5) is provided with a guide groove (51). An eccentric track (31) is provided on the middle cover (3). The eccentric track (31) cooperates with the guide groove (51). When rotating, the discharge pipe (5) extends and retracts along the direction of the second channel (42). The liquid inlet end of the liquid outlet channel (52) in the discharge pipe (5) is misaligned with the first channel (41). When the discharge pipe (5) is fully extended, the liquid outlet end of the liquid outlet channel (52) is located outside the cover assembly. The liquid inlet end of the liquid outlet channel (52) is connected to the first channel (41).

2. The cosmetic container with a concealable discharge port according to claim 1, characterized in that: The adapter (4) is rotatably arranged coaxially with the middle cover (3). At the same time, a positioning rib (43) is arranged above the adapter (4). An outer cover (6) is rotatably arranged outside the middle cover (3). Two guide ribs (61) are arranged inside the outer cover (6), and a positioning rib (43) is inserted between the two guide ribs (61).

3. The cosmetic container with a concealable discharge port according to claim 2, characterized in that: Inside the outer cover (6), a through hole baffle (63) is also provided, and the through hole baffle (63) is provided with a through hole through which the discharge pipe (5) passes.

4. The cosmetic container with a concealable discharge port according to claim 1, characterized in that: A baffle plate (32) is provided on the middle cover (3). After the discharge pipe (5) retracts into the second channel (42), the baffle plate (32) is located at the liquid outlet end of the discharge pipe (5). A baffle ball (33) that can seal the liquid outlet end of the liquid outlet channel (52) is provided on the baffle plate (32).

5. The cosmetic container with a concealable discharge port according to claim 1, characterized in that: A rotation limiting rib (34) is provided on the outer side of the middle cover (3), and a rotation limiting cavity (64) that cooperates with the rotation limiting rib (34) is provided on the inner side of the outer cover (6).

6. The cosmetic container with a concealable discharge port according to claim 5, characterized in that: A ticking point (35) is provided directly above the rotating limiting rib (34), and several ticking grooves (65) are provided on the inner wall of the outer cover (6).

7. The cosmetic container with a concealable discharge port according to claim 1, characterized in that: A pressing guide groove (21) is provided on the tooth cover (2), and a pressing locking groove (22) is provided on one side of the pressing guide groove (21). A pressing block (36) is provided on the inner wall of the middle cover (3), and the pressing block (36) is provided in the pressing guide groove (21) and the pressing locking groove (22).

8. The cosmetic container with a concealable discharge port according to claim 7, characterized in that: A locking jump point (23) is provided in the pressing locking groove (22), and a locking jump groove (37) is provided on the pressing block (36).

9. The cosmetic container with a concealable discharge port according to claim 1, characterized in that: At least two sealing rings (53) are arranged in parallel on the outer wall of the discharge pipe (5), and the sealing rings (53) are in sealing contact with the inner wall of the second channel (42). At least one sealing ring (53) is provided on both sides of the first channel (41), and at least one sealing ring (53) is provided on both sides of the liquid inlet end of the liquid outlet channel (52).

10. The cosmetic container with a concealable discharge port according to claim 1, characterized in that: The eccentric track (31) is circular, and its center is offset from the axis of the middle cover (3).

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