High performance antioxidant emulsion pump
By introducing an anti-oxidation mechanism with an air storage chamber and piston rod into the emulsion pump, and using argon gas to isolate air from the emulsion, the oxidation problem of the emulsion pump during pressing is solved, and efficient anti-oxidation protection of the emulsion is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUYAO JINTIAN SPRAYER CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-24
Smart Images
Figure CN224542026U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of emulsion pump technology, specifically a high-performance antioxidant emulsion pump. Background Technology
[0002] Currently, emulsion pumps are widely used in the cosmetics and skincare industry, mainly for the quantitative extraction and sealed storage of emulsion products.
[0003] The high-performance antioxidant emulsion pump currently in use is prone to allowing air to enter the emulsion chamber through the internal gaps of the pump body when the pump head is pressed. This causes the emulsion to come into contact with oxygen, resulting in oxidation of the emulsion. This affects the antioxidant protection effect of the emulsion pump on the emulsion and is detrimental to subsequent use.
[0004] In summary, this utility model solves the problems in the background art by designing a high-performance antioxidant emulsion pump. Utility Model Content
[0005] The purpose of this invention is to provide a high-performance antioxidant emulsion pump to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: A high-performance antioxidant emulsion pump includes a pump body and an air storage cylinder disposed on the top of the pump body. An emulsion chamber is provided inside the pump body. A connecting groove is provided on the top surface of the pump body. A sealing gasket is provided on the bottom side of the connecting groove. A connecting ring is provided at the bottom of the air storage cylinder. A press pump head is provided at the top of the air storage cylinder. An antioxidant mechanism is provided between the air storage cylinder and the pump body. The antioxidant mechanism includes a gas storage chamber, a piston rod, and a reset spring. The gas storage chamber is located inside the gas storage cylinder, and an exhaust hole is provided on the bottom inner wall of the gas storage chamber. The piston rod is located inside the gas storage chamber, and a sealing plug is provided at the bottom end of the piston rod. The reset spring is fixedly installed on the top surface of the gas storage cylinder, and a traction block is fixedly installed at the top end of the reset spring.
[0007] Furthermore, the interior of the gas storage chamber is used for argon storage, the bottom inner wall of the exhaust port extends to the outside of the gas storage cylinder, the central axis of the top surface of the exhaust port coincides with the sealing plug, and the outer diameter of the sealing plug is larger than the inner diameter of the exhaust port. Through the above technical solution, the vent hole facilitates the flow of argon gas from the gas storage chamber to the emulsion chamber and covers and protects the emulsion, while the sealing plug can block and open the vent hole.
[0008] Furthermore, the top end of the piston rod fits and moves through the inner wall of the top of the gas storage chamber and is fixed to the bottom end of the traction block, and the reset spring is symmetrically distributed about the top surface of the gas storage cylinder. Through the above technical solution, the reset spring can apply a downward force to the piston rod through the traction block, causing the piston rod to drive the sealing plug to move.
[0009] Furthermore, the internal center of the gas storage cylinder is hollow, and the nozzle of the press pump head extends into the emulsion tank; The above technical solution enables the pump head to draw emulsion from the emulsion tank.
[0010] Furthermore, the inner wall of the connecting groove is provided with an internal thread, and the outer surface of the connecting ring is provided with an external thread that matches the internal thread. Through the above technical solution, with the matching of internal and external threads, it is easy to fix the connecting block and the connecting groove.
[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, a high-performance antioxidant emulsion pump is designed to utilize the structural design of the antioxidant mechanism. With the cooperation of the piston rod and the reset spring, the piston rod can easily adjust the displacement of the sealing plug, thereby opening and closing the exhaust port. This allows argon gas in the gas storage chamber to enter the emulsion chamber and isolate the emulsion, thus achieving the purpose of antioxidant protection for the emulsion and benefiting its subsequent use. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the pump body of this utility model; Figure 3 This is an exploded structural diagram of the connecting ring and the gas storage cylinder of this utility model; Figure 4 This is a schematic diagram of the internal structure of the gas storage cylinder of this utility model; Figure 5 This is a schematic diagram of the piston rod of this utility model.
[0013] In the diagram: 1. Pump body; 2. Air tank; 201. Connecting ring; 202. Press pump head; 3. Emulsion tank; 4. Connecting groove; 401. Sealing gasket; 5. Antioxidant mechanism; 501. Air tank; 502. Piston rod; 503. Reset spring; 504. Exhaust port; 505. Sealing plug; 506. Traction block. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0015] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.
[0016] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0018] For examples, please refer to Figure 1-5 This utility model provides a technical solution: A high-performance antioxidant emulsion pump includes a pump body 1 and an air storage cylinder 2 disposed on the pump body 1 and on the top of the pump body 1. An emulsion chamber 3 is provided inside the pump body 1. A connecting groove 4 is provided on the top surface of the pump body 1. A sealing gasket 401 is provided on the bottom side of the connecting groove 4. A connecting ring 201 is provided at the bottom of the air storage cylinder 2. A pressing pump head 202 is provided at the top of the air storage cylinder 2. An antioxidant mechanism 5 is provided between the air storage cylinder 2 and the pump body 1. Specifically, the internal center of the gas storage cylinder 2 is hollow, and the nozzle of the press pump head 202 extends into the emulsion tank 3; In this embodiment, the press pump head 202 is configured to draw emulsion from the emulsion tank 3 through the hollow area of the air storage cylinder 2.
[0019] Specifically, the inner wall of the connecting groove 4 is provided with an internal thread, and the outer surface of the connecting ring 201 is provided with an external thread that matches the internal thread. In this embodiment, the connecting ring 201 is designed to contact the connecting groove 4. With the combination of internal and external threads, the connecting ring 201 and the connecting groove 4 can be fixed together. At the same time, the bottom of the connecting ring 201 can be pressed against the sealing gasket 401, thereby achieving the function of connecting the air storage cylinder 2 and the pump body 1.
[0020] In this embodiment, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 The antioxidant mechanism 5 includes an air storage chamber 501, a piston rod 502, and a reset spring 503. The air storage chamber 501 is located inside the air storage cylinder 2. An exhaust hole 504 is provided on the bottom inner wall of the air storage chamber 501. The piston rod 502 is located inside the air storage chamber 501, and a sealing plug 505 is provided at the bottom end of the piston rod 502. The reset spring 503 is fixedly installed on the top surface of the air storage cylinder 2, and a traction block 506 is fixedly installed on the top end of the reset spring 503. Specifically, the interior of the gas storage chamber 501 is used for argon storage. The bottom inner wall of the exhaust port 504 extends to the outside of the gas storage cylinder 2. The central axis of the top surface of the exhaust port 504 coincides with the sealing plug 505. The outer diameter of the sealing plug 505 is larger than the inner diameter of the exhaust port 504. The top end of the piston rod 502 fits and moves through the top inner wall of the gas storage chamber 501 and is fixed to the bottom end of the traction block 506. The reset spring 503 is symmetrically distributed on the top surface of the gas storage cylinder 2. In this embodiment, the gas storage chamber 501 is configured to store argon gas, and the reset spring 503 is configured to apply downward pre-pressure to the traction block 506, causing the traction block 506 to drive the sealing plug 505 to contact the exhaust port 504 through the piston rod 502, thereby opening or closing the exhaust port 504, which facilitates the entry of argon gas into the emulsion chamber 3, thus achieving the effect of covering the emulsion to resist oxidation.
[0021] The working process of this utility model is as follows: When using a high-performance antioxidant emulsion pump, the pump body 1 is moved, causing the connecting groove 4 to contact the connecting ring 201. Under the thread transmission of the internal and external threads, the pump body 1 and the gas storage cylinder 2 are fixed together. During the fixing process, the nozzle of the pump head 202 is pressed and gradually extended into the emulsion chamber 3 and comes into contact with the emulsion. Then, the emulsion can be drawn by pressing the pump head 202. During the drawing process, an upward force is applied to the traction block 506, causing the traction block 506 to drive the piston rod 502 to move upward and stretch the reset spring 503. Subsequently, the piston rod 502 drives the sealing plug 505 to disengage from the exhaust hole 504, causing the argon gas in the gas storage chamber 501 to be pressed down into the emulsion chamber 3 through the exhaust hole 504 and cover the emulsion, effectively avoiding contact between air and emulsion and meeting the antioxidant requirements of the emulsion pump. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A high-performance antioxidant emulsion pump, comprising a pump body (1) and an air storage cylinder (2) disposed on the pump body (1) and on the top of the pump body (1), characterized in that: The pump body (1) has an emulsion chamber (3) inside, a connecting groove (4) is provided on the top surface of the pump body (1), a sealing gasket (401) is provided on the bottom side of the connecting groove (4), a connecting ring (201) is provided at the bottom of the gas storage cylinder (2), a pressing pump head (202) is provided at the top of the gas storage cylinder (2), and an anti-oxidation mechanism (5) is provided between the gas storage cylinder (2) and the pump body (1).
2. The high-performance antioxidant emulsion pump according to claim 1, characterized in that: The antioxidant mechanism (5) includes a gas storage chamber (501), a piston rod (502), and a reset spring (503). The gas storage chamber (501) is located inside the gas storage cylinder (2). An exhaust hole (504) is provided on the bottom inner wall of the gas storage chamber (501). The piston rod (502) is located inside the gas storage chamber (501), and a sealing plug (505) is provided at the bottom end of the piston rod (502). The reset spring (503) is fixedly installed on the top surface of the gas storage cylinder (2), and a traction block (506) is fixedly installed on the top end of the reset spring (503).
3. The high-performance antioxidant emulsion pump according to claim 2, characterized in that: The interior of the gas storage chamber (501) is used for storing argon gas. The bottom inner wall of the exhaust port (504) extends to the outside of the gas storage cylinder (2). The central axis of the top surface of the exhaust port (504) coincides with the sealing plug 505. The outer diameter of the sealing plug (505) is larger than the inner diameter of the exhaust port (504).
4. The high-performance antioxidant emulsion pump according to claim 2, characterized in that: The top end of the piston rod (502) fits and moves through the top inner wall of the gas storage chamber (501) and is fixed to the bottom end of the traction block (506). The reset spring (503) is symmetrically distributed on the top surface of the gas storage cylinder (2).
5. The high-performance antioxidant emulsion pump according to claim 1, characterized in that: The gas storage cylinder (2) has a hollow interior center, and the nozzle of the press pump head (202) extends into the emulsion tank (3).
6. The high-performance antioxidant emulsion pump according to claim 1, characterized in that: The inner wall of the connecting groove (4) is provided with an internal thread, and the outer surface of the connecting ring (201) is provided with an external thread that matches the internal thread.