A type of soft tube for lotion cosmetics

Abstract

This utility model discloses a soft tube for emulsion cosmetics, including a tube body, a dispensing head, and a cap. The dispensing head is rotatably connected to the tube body, and one end of the tube body is provided with a dispensing head. The dispensing head has a dispensing port on its side wall. The dispensing head is provided with multiple dispensing channels. The dispensing head can be rotated to select a specific dispensing channel that is aligned with the dispensing port. The cap is slidably connected to the dispensing head. This application has the advantage of facilitating volume control and avoiding waste.

Description

Technical Field

[0001] This utility model belongs to the field of cosmetic container technology, and in particular relates to a soft tube for emulsion cosmetics. Background Technology

[0002] Cosmetic plastic tubes are a type of plastic packaging used for packaging cosmetic lotions. Existing plastic tube packaging tubes include a tube body and a sealing cap. The sealing cap is threaded onto the tube body and has a discharge hole that communicates with the inner cavity of the tube body. A sealing cap for sealing the discharge hole is rotatably connected to the sealing cap.

[0003] When there is a lot of emulsion inside the tube, it is difficult to control the emulsion when squeezing it out of the outlet hole in existing plastic tubes for emulsion cosmetics. A little squeeze can easily cause a lot of emulsion to overflow from the tube body. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] In order to overcome the shortcomings of the prior art, this utility model provides a soft tube for emulsion cosmetics.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a soft tube for emulsion cosmetics, comprising a tube body, a dispensing head, and a cap, wherein the dispensing head is rotatably connected to the tube body, one end of the tube body is provided with a dispensing head, the side wall of the dispensing head is provided with a dispensing port, the dispensing head is provided with multiple dispensing channels, and the dispensing head is rotated to select a designated dispensing channel to be aligned with the dispensing port; the cap is slidably connected to the dispensing head.

[0007] Furthermore, the liquid outlet channels include a first liquid outlet channel, a second liquid outlet channel, a third liquid outlet channel, and a fourth liquid outlet channel. The cross-sections of the first liquid outlet channel, the second liquid outlet channel, and the third liquid outlet channel decrease sequentially, and a foaming net is provided inside the fourth liquid outlet channel.

[0008] Furthermore, the liquid control head has a ring-shaped structure, with the side wall of the liquid outlet protruding outward and pressing against the inner wall of the liquid control head.

[0009] Furthermore, the tube body is provided with a connecting ring, the liquid control head is provided with a connecting part, the inner wall of the connecting part is provided with a connecting block, the connecting ring is provided with a ring groove, and one end of the connecting block is inserted into the ring groove.

[0010] Furthermore, the connecting part is provided with a first movable groove, the connecting block is disposed in the first movable groove, and the connecting block is provided with a spring.

[0011] Furthermore, a second movable groove is provided on the side wall of the first movable groove, and an extension rod is provided on the connecting block, with the extension rod located inside the second movable groove; a movable cavity is provided on the liquid control head, which communicates with the second movable groove, and a rotating rod is provided inside the movable cavity.

[0012] Furthermore, the rotating rod is provided with a first protrusion that protrudes from the movable cavity. The first protrusion is provided with a third movable groove, and a movable rod is provided in the third movable groove. One end of the movable rod is provided with a limiting plate, and the other end is provided with a turntable. The limiting plate is engaged with the inner wall of the third movable groove to prevent rotation.

[0013] Furthermore, the liquid control head is provided with a second protrusion, the second protrusion is provided with a through cavity, the first protrusion passes through the through cavity, the second protrusion is provided with a groove corresponding to the turntable, and the side wall of the groove is provided with an opening.

[0014] Furthermore, the cap has a circular ring structure, with a slider on the inner wall of the cap, and a groove on the liquid control head for the slider to move.

[0015] Furthermore, a third protrusion is provided on the inner wall of the groove.

[0016] The advantage of this invention is that it provides a soft tube for lotion cosmetics that is easy to control and avoids waste. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0018] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0019] In the attached diagram:

[0020] Figure 1 This is a schematic diagram of the structure of a cosmetic tube for lotion cosmetics in one embodiment of the present invention.

[0021] Figure 2 for Figure 1 A cross-sectional view of the dispensing head of the cosmetic tube for lotion cosmetics in the illustrated embodiment.

[0022] Figure 3 for Figure 1 A cross-sectional view of the connecting block of the cosmetic tube for lotion cosmetics in the illustrated embodiment.

[0023] Figure 4 for Figure 3 Enlarged view of point A in the image.

[0024] Figure 5 for Figure 1 A cross-sectional view of the movable cavity of the cosmetic tube for lotion cosmetics in the illustrated embodiment.

[0025] Figure 6 for Figure 1 A cross-sectional view of the slider of the cosmetic tube for lotion cosmetics in the illustrated embodiment.

[0026] Figure 7 for Figure 6 Enlarged view of point B in the image.

[0027] Figure 8 for Figure 6 Enlarged view of point C in the image.

[0028] The meanings of the reference numerals in the figure are as follows:

[0029] 101. Tube body; 102. Control head; 103. Cap; 104. First outlet channel; 105. Second outlet channel; 106. Third outlet channel; 107. Fourth outlet channel; 108. Outlet head; 109. Outlet; 110. Connecting ring; 111. Connecting block; 112. Spring; 113. Extension rod; 114. Rotating rod; 115. First protrusion; 116. Movable rod; 117. Limiting plate; 118. Turntable; 119. Second protrusion; 120. Slider; 121. Third protrusion. Detailed Implementation

[0030] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0031] It should also be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0032] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0033] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0034] The names of messages or information exchanged between multiple devices in the embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.

[0035] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] like Figure 1-8 As shown, a cosmetic tube for lotion includes a tube body 101, a dispensing head 102, and a cap 103. The dispensing head 102 is rotatably connected to the tube body 101. One end of the tube body 101 is provided with a dispensing head 108, and the side wall of the dispensing head 108 is provided with a dispensing port 109. The dispensing head 102 is provided with multiple dispensing channels. The dispensing head 102 can be rotated to select a specific dispensing channel that is aligned with the dispensing port 109. The cap 103 is slidably connected to the dispensing head 102.

[0037] Specifically, the liquid outlet channels include a first liquid outlet channel 104, a second liquid outlet channel 105, a third liquid outlet channel 106, and a fourth liquid outlet channel 107. The cross-sections of the first liquid outlet channel 104, the second liquid outlet channel 105, and the third liquid outlet channel 106 decrease sequentially, and a foaming net is provided inside the fourth liquid outlet channel 107.

[0038] In actual use, the control head 102 is rotated according to the required amount of emulsion and usage needs. Since the control head 102 has multiple outlet channels of different cross-sectional sizes, such as the first outlet channel 104, the second outlet channel 105, and the third outlet channel 106, with their cross-sections decreasing sequentially, when a larger amount of emulsion needs to be extruded, the control head 102 is rotated to align the first outlet channel 104 with the outlet 109; if only a small amount of emulsion is needed, the control head 102 is rotated to align the third outlet channel 106 with the outlet 109. This allows for precise control of the amount of emulsion extruded, avoiding waste.

[0039] If foamed emulsion is needed, rotate the control head 102 to align the fourth outlet channel 107 with the outlet 109. The emulsion will then be squeezed out as foam through the foaming net inside the fourth outlet channel 107.

[0040] Furthermore, the control head 102 has a ring-shaped structure, with the sidewall of the outlet 109 protruding outwards and abutting against the inner wall of the control head 102. This design makes the connection between the outlet 109 and the control head 102 tighter, effectively preventing emulsion leakage from gaps during extrusion. Simultaneously, the ring-shaped control head 102 facilitates user operation and rotation to select the appropriate outlet channel. When the control head 102 rotates, the sidewall of the outlet 109 abuts against the inner wall of the control head 102, scraping away emulsion at the outlet opening and preventing it from entering the gap between the control head 102 and the outlet 108, thus reducing emulsion waste.

[0041] Furthermore, the tube body 101 is provided with a connecting ring 110, and the liquid control head 102 is provided with a connecting part. A connecting block 111 is provided on the inner wall of the connecting part, and the connecting ring 110 has an annular groove. One end of the connecting block 111 is inserted into the annular groove. This connection method allows the liquid control head 102 to be stably rotatably connected to the tube body 101, ensuring structural stability during use. When the liquid control head 102 is rotated, the connecting block 111 slides within the annular groove, ensuring smooth rotation of the liquid control head 102 without detaching from the tube body 101. Simultaneously, the connecting block 111 inserted into the annular groove also provides a certain positioning function, ensuring that when the liquid control head 102 rotates to the designated position, it accurately aligns the designated liquid outlet channel with the liquid outlet 109.

[0042] Furthermore, the connecting part is provided with a first movable groove, the connecting block 111 is disposed in the first movable groove, and the connecting block 111 is provided with a spring 112.

[0043] The first movable groove has a second movable groove on its side wall, and the connecting block 111 has an extension rod 113, which is located in the second movable groove; the liquid control head 102 has a movable cavity, which communicates with the second movable groove, and a rotating rod 114 is located in the movable cavity.

[0044] The rotating rod 114 is provided with a first protrusion 115, which protrudes from the movable cavity. The first protrusion 115 is provided with a third movable groove, and the movable rod 116 is provided in the third movable groove. One end of the movable rod 116 is provided with a limiting plate 117, and the other end is provided with a turntable 118. The limiting plate 117 is engaged with the inner wall of the third movable groove to prevent rotation.

[0045] The liquid control head 102 is provided with a second protrusion 119, and the second protrusion 119 is provided with a through cavity. The first protrusion 115 passes through the through cavity. The second protrusion 119 is provided with a groove corresponding to the turntable 118, and the side wall of the groove is provided with an opening. The groove accommodates the turntable 118 to prevent the turntable 118 from affecting the normal use of the liquid control head 102.

[0046] When it is necessary to disassemble the liquid control head 102, pull the turntable 118 away from the liquid control head 102. After the turntable 118 moves out of the groove, rotate the turntable 118. The turntable 118 drives the rotating rod 114 to rotate. The rotating rod 114 rotates into the second movable groove and pushes the extension rod 113 to move. The extension rod 113 drives the connecting block 111 to move into the first movable groove. The connecting block 111 disengages from the annular groove, and the liquid control head 102 can be directly removed from the tube body 101. The spring 112 provides a thrust to the connecting block 111, so that the connecting block 111 is in a state of continuously extending out of the first movable groove, connecting the liquid control head 102 to the tube body 101, ensuring the stability of the liquid control head 102 in use.

[0047] Furthermore, the cover 103 has a circular structure, and a slider 120 is provided on the inner wall of the cover 103. The liquid control head 102 is provided with a groove for the slider 120 to move. A third protrusion 121 is provided on the inner wall of the groove. The third protrusion 121 is made of elastic material.

[0048] When the user needs to open the cap 103 to dispense the emulsion, they simply push the cap 103 along the direction of the groove. The slider 120 moves smoothly within the groove until the dispensing port 109 is exposed. After use, sliding the cap 103 in the opposite direction returns it to its initial position, sealing the dispensing port 109 and preventing contamination of the emulsion and avoiding leakage. The third protrusion 121 secures the slider 120 to one end of the groove, ensuring the cap 103 effectively seals the dispensing channel. Furthermore, this ring-shaped cap 103 design is not only ergonomic, making it easy for users to hold and operate, but also has a simple and aesthetically pleasing appearance that harmonizes with the overall design of the cosmetic tube, enhancing the product's overall quality and user experience.

[0049] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of this disclosure is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. An emulsion cosmetic product makeup hose characterized by: The device includes a tube body, a liquid control head, and a cap. The liquid control head is rotatably connected to the tube body. One end of the tube body is provided with a liquid outlet, and the side wall of the liquid outlet is provided with a liquid outlet. The liquid control head is provided with multiple liquid outlet channels. The liquid control head can be rotated to select a specific liquid outlet channel to be aligned with the liquid outlet. The cap is slidably connected to the liquid control head.

2. The emulsion cosmetic product hose according to claim 1, characterized by: The liquid outlet channels include a first liquid outlet channel, a second liquid outlet channel, a third liquid outlet channel, and a fourth liquid outlet channel. The cross-sections of the first liquid outlet channel, the second liquid outlet channel, and the third liquid outlet channel decrease sequentially. A foaming net is provided inside the fourth liquid outlet channel.

3. The emulsion cosmetic product tube according to claim 1, characterized by: The liquid control head has a ring structure, and the side wall of the liquid outlet protrudes outward and abuts against the inner wall of the liquid control head.

4. The emulsion cosmetic product tube according to claim 1, characterized by: The tube body is provided with a connecting ring, the liquid control head is provided with a connecting part, the inner wall of the connecting part is provided with a connecting block, the connecting ring is provided with a ring groove, and one end of the connecting block is inserted into the ring groove.

5. The emulsion cosmetic product of claim 4, wherein: The connecting part is provided with a first movable groove, the connecting block is disposed in the first movable groove, and the connecting block is provided with a spring.

6. The emulsion cosmetic product of claim 5, wherein: The first movable groove has a second movable groove on its side wall, the connecting block has an extension rod, and the extension rod is located in the second movable groove; the liquid control head has a movable cavity, the movable cavity is connected to the second movable groove, and a rotating rod is located in the movable cavity.

7. The emulsion cosmetic product of claim 6, wherein: The rotating rod is provided with a first protrusion that protrudes from the movable cavity. The first protrusion is provided with a third movable groove. A movable rod is provided in the third movable groove. A limiting plate is provided at one end of the movable rod, and a turntable is provided at the other end. The limiting plate is engaged with the inner wall of the third movable groove to prevent rotation.

8. The emulsion cosmetic product of claim 7, wherein: The liquid control head is provided with a second protrusion, the second protrusion is provided with a through cavity, the first protrusion passes through the through cavity, the second protrusion is provided with a groove corresponding to the turntable, and the side wall of the groove is provided with an opening.

9. The emulsion cosmetic product tube according to claim 1, characterized by: The cap has a circular structure, and a slider is provided on the inner wall of the cap. The liquid control head is provided with a groove for the slider to move.

10. The emulsion cosmetic product hose according to claim 9, characterized by: A third protrusion is provided on the inner wall of the groove.

Images