Adapter of facial cleanser foaming machine

Abstract

The utility model discloses an adapter of a facial cleanser foam machine. The adapter is provided with a first connecting end connected with the foam machine, a second connecting end inserted into a pipe opening of a facial cleanser hose and a through hole penetrating through the first connecting end and the second connecting end. A discharge hole is formed in the first connecting end; the second connecting end is provided with an insertion section inserted from the hose orifice and a sealing section which is in sealing fit with the hose orifice during switching, and the insertion section is provided with a feeding hole. Compared with the prior art, the adapter disclosed by the utility model well solves the universal use problem of most facial cleanser products on the foam machine, and meets the practical requirements of the market.

Description

Technical Field

[0001] This utility model relates to the field of foam machine technology, specifically to a facial cleanser foam machine adapter. Background Technology

[0002] In the past, people usually used their hands or foaming nets to rub facial cleanser to create foam. This manual method was cumbersome, the foam was often not fine enough, and improper operation could easily lead to incomplete cleaning or excessive friction on the skin.

[0003] Currently, there are facial cleanser foaming machines on the market that can automatically generate fine and stable foam by mixing facial cleanser with air. However, existing facial cleanser foaming machines are often designed for specific purposes, only supporting their own brand's foaming cleanser refill packs, and cannot be used directly with ordinary facial cleansers.

[0004] Most facial cleanser packaging on the market is made of a flexible material with a certain degree of elasticity. The packaging has a flexible tube with a nozzle, the inner diameter of which is usually similar to ensure even and appropriate dispensing of the facial cleanser. In light of this, the applicant has conducted in-depth research on the above issues and proposed a facial cleanser foaming machine adapter, thus giving rise to this case. Utility Model Content

[0005] The purpose of this utility model is to provide a facial cleanser foam machine adapter for connecting facial cleanser hoses with different inner diameters of hose openings, which is compatible with most facial cleanser products on the market.

[0006] To achieve the above objectives, the solution of this utility model is:

[0007] A facial cleanser foam machine adapter has a first connecting end for connecting to a foam machine, a second connecting end for inserting into the opening of a facial cleanser hose, and a through hole connecting the first connecting end and the second connecting end; the first connecting end has a discharge hole; the second connecting end has an insertion section for inserting into the opening of the hose and a sealing section for sealing with the opening of the hose during the adapter, and the insertion section has a feed hole.

[0008] Furthermore, the insertion section has a tip at the end and a widening section whose outer diameter gradually increases from the tip toward the sealing section, and the widening section and the sealing section are smoothly connected on the outer surface.

[0009] Furthermore, the insertion section is a pointed structure with an inclined cut, and the feed hole is a corresponding inclined enlarged diameter hole.

[0010] Furthermore, the maximum outer diameter of the insertion section is smaller than the inner diameter of the hose opening to allow for interference-free insertion of the hose.

[0011] Furthermore, the maximum outer diameter of the sealing section is greater than the inner diameter of the hose opening to cause the opening to expand and deform, thereby achieving a seal.

[0012] Furthermore, the adapter also includes a partition located between the first connecting end and the second connecting end, wherein a first mating surface is formed on the side corresponding to the first connecting end and a second mating surface is formed on the side corresponding to the second connecting end.

[0013] Furthermore, a protective enclosure is formed around the periphery of the partition plate, which together with the protective enclosure constitute a receiving cavity for accommodating the hose, and the second connecting end is located within the receiving cavity.

[0014] Furthermore, the inner wall of the enclosure is provided with a number of raised ribs evenly distributed around the inner wall.

[0015] Furthermore, an annular seal is provided on the outer periphery of the first connecting end.

[0016] Furthermore, the first connecting end and the second connecting end are straight pipe structures arranged along the same central axis.

[0017] With the above solution, this novel facial cleanser foam machine adapter is used for connecting a foam machine and a facial cleanser packaging shell. The adapter is connected to the foam machine via a first connecting end. When connecting the facial cleanser packaging shell, first align the hose opening with the insertion section. The insertion section inserts into the hose opening and guides the hose opening further into the sealing section until the hose opening and the sealing section seal properly, completing the connection of the facial cleanser to the foam machine. Since the hose opening has a certain elastic deformation force and the inner diameter of the opening is not significantly different among different products on the market, even facial cleanser products with different inner diameters can achieve a seal with the sealing section by cleverly utilizing elastic deformation force. Compared with existing technologies, this novel adapter effectively solves the problem of universal compatibility for most facial cleanser products on foam machines, meeting practical market demands. Attached Figure Description

[0018] Figure 1 This is a 3D schematic diagram of the new type of facial cleanser foaming machine adapter. Figure 1 ;

[0019] Figure 2 This is a 3D schematic diagram of the new type of facial cleanser foaming machine adapter. Figure 2 ;

[0020] Figure 3 This is a cross-sectional schematic diagram of the new facial cleanser foaming machine adapter;

[0021] Figure 4 This is a schematic diagram of the adapter for a new type of facial cleanser foam machine and the adapter for the facial cleanser packaging shell.

[0022] Label Explanation

[0023] First connecting end 1, discharge hole 11, annular seal 12; second connecting end 2, insertion section 21, inlet hole 211, top 212, widening section 213, sealing section 22; through hole 3; partition 4, first mating surface 41, second mating surface 42; protective enclosure 5, receiving cavity 51, convex rib 52; hose 9, hose port 91. Detailed Implementation

[0024] The following detailed description of this case is provided in conjunction with the accompanying drawings and specific embodiments.

[0025] This case relates to a facial cleanser foaming machine adapter, used to adapt and connect facial cleanser packaging shells with different nozzle diameters to the foaming machine. The foaming machine is a known prior art foaming machine device, and the facial cleanser packaging shell has a hose 9 with a hose nozzle 91 for dispensing the contents.

[0026] like Figure 1-3 As shown, the adapter has a first connecting end 1 for connecting to a foaming machine, a second connecting end 2 for inserting into the mouthpiece 91 of a facial cleanser tube, and a through hole 3 connecting the first connecting end 1 and the second connecting end 2.

[0027] The first connecting end 1 has a discharge hole 11. The second connecting end 2 has an insertion section 21 that can be inserted into the hose port 91 and a sealing section 22 that seals with the hose port 91 when switching. The insertion section 21 has a feed hole 211.

[0028] In use, the adapter is connected to the foam machine via the first connecting end 1. The first connecting end 1 is a standard end and can be connected to the corresponding connecting part on the foam machine. For example... Figure 4 As shown, when transferring the facial cleanser packaging shell, first align the hose opening 91 with the insertion section 21. Insert the insertion section 21 into the hose opening 91 and guide the hose opening 91 further into the sealing section 22 until the hose opening 91 and the sealing section 22 are sealed together, completing the transfer of the facial cleanser to the foam machine. The contents inside the facial cleanser packaging shell enter the second connecting end 2 through the inlet hole 211, pass through the through hole 3, and finally enter the foam machine through the outlet hole 11 of the first connecting end 1.

[0029] Because the hose nozzle 91 has a certain elastic deformation force and the inner diameter of the nozzles of different products on the market is not significantly different, even facial cleanser products with different inner diameter nozzles can achieve a sealing fit with the sealing section 22 by cleverly utilizing the elastic deformation force. Compared with existing technologies, this new adapter effectively solves the problem of universal compatibility of most facial cleanser products on the market in foam machines, meeting practical market needs.

[0030] like Figure 1-3As shown, the insertion section 21 has a tip 212 at the end and a widening section 213 whose outer diameter gradually increases from the tip 212 towards the sealing section 22. The widening section 213 and the sealing section 22 are smoothly connected on their outer surfaces. During the connection, the user aligns the hose port 91 with the insertion section 21. The structure of the tip 212 makes the alignment and insertion operation easier, more accurate, and more reliable. Then, with the guidance of the widening section 213 and the smooth connection on the outer surface, the hose port 91 can be smoothly inserted into the sealing section 22 without any jerking. Furthermore, the hose port 91 naturally and imperceptibly undergoes radial expansion elastic deformation during the insertion process, achieving a sealing and mating connection on the sealing section 22.

[0031] Furthermore, in a preferred embodiment of the inserted segment 21, as shown... Figure 1-3 As shown, the structure has a pointed angle with an inclined cut, and the feed hole 211 corresponds to an inclined, enlarged diameter hole. In a specific embodiment, only one inclined cut is provided, but two inverted V-shaped cuts can also be provided. The enlarged diameter of the feed hole 211 facilitates the smoother entry of the facial cleanser contents into the feed hole 211.

[0032] To make the connection process easier and more convenient, the maximum outer diameter of the insertion section 21 is smaller than the inner diameter of the hose opening 91. This allows the user to more easily align the hose opening 91 with the insertion section 21 during the connection process, and ensures that the hose opening is inserted without interference.

[0033] The maximum outer diameter of the sealing section 22 is greater than the inner diameter of the hose opening 91, which causes and ensures that the hose opening 91 expands and deforms, ultimately achieving a sealing fit.

[0034] like Figure 1-3 As shown, the adapter also includes a partition 4 located between the first connecting end 1 and the second connecting end 2. A first mating surface 41 is formed on the side corresponding to the first connecting end 1, and a second mating surface 42 is formed on the side corresponding to the second connecting end 2. Thus, when the first connecting end 1 of the adapter is connected and installed on the foam machine, the first mating surface 41 provides corresponding engagement for positioning and a secure connection. Similarly, when the facial cleanser outer packaging is connected to the second connecting end 2, the second mating surface 42 provides a limiting engagement for a smooth connection. Figure 4 As shown, when the facial cleanser outer packaging shell is in the transfer state, the tube opening 91 is exactly abutting against the second mating surface 42, allowing the user to feel the transfer in place and ensuring the stability and reliability of the facial cleanser outer packaging shell transfer.

[0035] Furthermore, a protective enclosure 5 is formed around the periphery of the partition 4, surrounding the second connecting end 2. The partition 4 and the protective enclosure 5 constitute a receiving cavity 51 for accommodating the hose 9, and the second connecting end 2 is located within the receiving cavity 51. Figure 4As shown, when the facial cleanser's outer packaging is in its transition state, the flexible tube 9 fits perfectly within the receiving cavity 51. The flexible tube 9 and its opening 91 are concealed, resulting in a clean overall appearance. Even if some of the facial cleanser's contents are squeezed out due to improper operation during use, the squeezed-out contents can be effectively contained by the receiving cavity 51, avoiding potential problems such as dirt accumulation or inconvenience.

[0036] Furthermore, the inner wall of the protective enclosure 5 is provided with a plurality of raised ribs 52 evenly distributed around the inner wall. The raised ribs 52 cooperate with the corresponding outer periphery of the facial cleanser outer packaging shell to provide auxiliary support for the facial cleanser outer packaging shell.

[0037] To ensure a tight seal between the adapter and the foam machine when connected, an annular seal 12 is provided on the outer periphery of the first connecting end 1. One, two, or more annular seals 12 can be provided as needed.

[0038] In a preferred embodiment, to simplify the structure, reduce costs, and facilitate the transfer function, the first connecting end 1 and the second connecting end 2 are straight pipe structures with the same central axis.

[0039] Facial cleansers on the market are mainly classified into fluid, regular cream, and high-viscosity types based on their contents. For the same type of facial cleanser, the inner diameter of the tube opening has a corresponding range of regular inner diameters. Different products on the market usually set the inner diameter of the tube opening within the range of regular inner diameters for their corresponding types.

[0040] In the design, the outer diameter of the insertion section 21 is smaller than the conventional inner diameter of the facial cleanser hose opening 91, while the outer diameter of the sealing section 22 is larger than the conventional inner diameter of the facial cleanser hose opening 91. Furthermore, the difference between the outer diameter of the sealing section 22 and the conventional inner diameter of the facial cleanser hose opening 91 is less than or equal to the radial expansion of the hose opening 91. This improves the adaptability of the adapter.

[0041] The conventional inner diameter of the facial cleanser tube opening varies depending on the type of facial cleanser contents. It has three types of conventional inner diameters: flowable, paste-like, and highly viscous. The corresponding conventional inner diameters of the facial cleanser tube opening 91 are 3-4 mm, 6-8 mm, and 10-12 mm. The inner diameter of the insertion section 21 and the outer diameter of the sealing section 22 are set accordingly.

[0042] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.

Claims

1. A facial cleanser foaming machine adapter, characterized in that: It has a first connecting end for connecting to a foam machine, a second connecting end for inserting into the mouth of a facial cleanser hose, and a through hole connecting the first connecting end and the second connecting end; the first connecting end has a discharge hole; the second connecting end has an insertion section for inserting into the mouth of the hose and a sealing section for sealing with the mouth of the hose during transition, and the insertion section has a feed hole.

2. The facial cleanser foaming machine adapter as described in claim 1, characterized in that: The insertion section has a tip at the end and a widening section whose outer diameter gradually increases from the tip toward the sealing section. The widening section and the sealing section are connected by a smooth outer surface.

3. A facial cleanser foaming machine adapter as described in claim 1 or 2, characterized in that: The insertion section is a pointed structure with an inclined cut, and the feed hole is a corresponding inclined enlarged diameter hole.

4. The facial cleanser foaming machine adapter as described in claim 1, characterized in that: The maximum outer diameter of the insertion section is smaller than the inner diameter of the hose opening to allow for interference-free insertion.

5. The facial cleanser foaming machine adapter as described in claim 1, characterized in that: The maximum outer diameter of the sealing section is greater than the inner diameter of the hose opening, so as to cause the opening to expand and deform to achieve a seal.

6. The facial cleanser foaming machine adapter as described in claim 1, characterized in that: The adapter also includes a partition located between the first connecting end and the second connecting end, wherein a first mating surface is formed on the side corresponding to the first connecting end and a second mating surface is formed on the side corresponding to the second connecting end.

7. The facial cleanser foaming machine adapter as described in claim 6, characterized in that: The periphery of the partition is formed with a protective enclosure surrounding the second connecting end. The partition and the protective enclosure together form a receiving cavity for accommodating the hose, and the second connecting end is located inside the receiving cavity.

8. The facial cleanser foaming machine adapter as described in claim 7, characterized in that: The inner wall of the enclosure is provided with several raised ribs evenly distributed around the inner wall.

9. The facial cleanser foaming machine adapter as described in claim 1, characterized in that: The first connecting end is provided with an annular seal on its outer periphery.

10. The facial cleanser foaming machine adapter as described in claim 1, characterized in that: The first connecting end and the second connecting end are straight pipe structures with the same central axis.

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