Corrosion-resistant booster-type emulsion pump

Abstract

The utility model discloses a corrosion-resistant booster-type emulsion pump, and belongs to the technical field of emulsion pumps, and the technical scheme is that the corrosion-resistant booster-type emulsion pump comprises an emulsion pump body, and the emulsion pump body comprises a filtering device, a water pump, a water pump, a water pump and a water pump, and the filtering device comprises a filtering plate, a filtering bin and a self-cleaning assembly; the material adding device comprises a gas generator, a pressing plate and a pressure relief assembly; the pressing block comprises a sliding rod; a discharge pipe; the bottle body is connected with the emulsion pump body; wherein the inner side walls of the emulsion pump body and the bottle body are coated with anti-corrosion layers, the bottle body is provided with a cavity and a suction pipe, the cavity is communicated with the discharging pipe, the filtering plate is matched with the self-cleaning assembly, and the pressing plate is in sliding connection with the bottle body. The utility model provides the corrosion-resistant booster-type emulsion pump which has excellent corrosion resistance, is convenient for containing corrosive emulsion and is relatively wide in application range.

Description

Technical Field

[0001] This application belongs to the technical field of emulsion pumps, and particularly relates to a corrosion-resistant pressurized emulsion pump. Background Art

[0002] The emulsion pump head is a supporting tool for taking out the contents of a cosmetic container. It is a liquid dispenser that uses the principle of atmospheric balance to pump out the liquid in the bottle by pressurization and add the outside air into the bottle. By repeatedly pressing the pump head, the emulsion inside the bottle can be pumped out.

[0003] The existing Chinese patent with the publication number CN113135354B discloses a pressurized pump emulsion bottle cap device, including a tank body. A circular opening is formed at the center of the outer wall of the top of the tank body. A sleeve is arranged below the center of the inner wall of the top of the tank body near the circular opening. A damping compression spring is sleeved on the inner wall of the sleeve. A pressure rod and a pressure cylinder are arranged inside the damping compression spring. The top of the pressure rod and the pressure cylinder is sleeved with the same buckle. A pressing cover is arranged on the outer wall of the top of the buckle. A discharge pipe is inserted into the outer wall of the top of the pressure cylinder. A pressing mechanism is arranged at the bottom of the pressure rod. A material conveying mechanism is inserted into the bottom of the pressure cylinder.

[0004] Although the above invention can solve the problem that the amount of emulsion discharged by pressing is too small and needs to be pressed multiple times, its corrosion resistance is not good, it is not convenient to hold some corrosive emulsions, and its versatility is poor. Utility Model Content

[0005] The purpose of this application is to provide a corrosion-resistant pressurized emulsion pump for the above-mentioned existing technical problems. It has excellent corrosion resistance, is convenient to hold corrosive emulsions, and has a wide application range.

[0006] This application provides a corrosion-resistant pressurized emulsion pump, including an emulsion pump body, and the emulsion pump body includes:

[0007] A filtering device, including a filter plate, a filter chamber and a self-cleaning component;

[0008] A material increasing device, including a gas generator, a pressing plate and a pressure relief component;

[0009] A pressing block, including a sliding rod;

[0010] A discharge pipe;

[0011] A bottle body, which is connected to the emulsion pump body;

[0012] Wherein, an anti-corrosion layer is coated on the inner side walls of both the emulsion pump body and the bottle body. The bottle body is provided with a cavity and a straw. The cavity is communicated with the discharge pipe. The filter plate cooperates with the self-cleaning component. The pressing plate is slidably connected to the bottle body.

[0013] In the technical scheme, a filtering device and a feeding device are arranged in the lotion pump body, and a filter plate, a filter bin and a self-cleaning component are arranged in the filtering device. The filter plate and the filter bin can effectively clean the impurities attached to the corrosive emulsion. The filter plate and the self-cleaning component cooperate with each other. The self-cleaning component facilitates the surface of the filter plate to be kept clean, so that the filter plate can continue to work normally, thereby avoiding impurities from wearing the inner wall of the lotion pump body, that is, avoiding the anti-corrosion layer on the inner wall of the lotion pump body from being damaged, so that the lotion pump body can maintain excellent corrosion resistance for a long time. The feeding device is provided with a gas generator, a pressure plate and a pressure relief component. The user needs to obtain a gas from the bottle body. When taking lotion, the pressure block is pressed, and the pressure block drives the sliding rod to slide. After the sliding rod slides, the gas generator is triggered to work. The gas generator releases gas in the bottle body, thereby increasing the air pressure inside the bottle body. The larger air pressure drives the pressure plate to move, thereby pressing the lotion to the straw. After the lotion enters the discharge pipe along the straw, it flows out from the discharge pipe. The user only needs to press the pressure block once, and the lotion can continue to flow out from the discharge pipe, which is more labor-saving. After getting enough emulsion, the pressure block can be lifted up. The pressure relief component works when the air pressure in the bottle body is high to reduce the air pressure in the bottle body to avoid safety hazards such as bottle explosion, thereby improving the safety performance of the lotion pump body.

[0014] Furthermore, the filter chamber is provided with a magnetic filter.

[0015] In this technical solution, by arranging a magnetic filter in the filter bin, the magnetic filter can effectively adsorb ferromagnetic pollutants in the corrosive emulsion, thereby improving the purity of the corrosive emulsion. The working effect is good and it is convenient for the staff to use. At the same time, it reduces the wear caused by ferromagnetic pollutants on the inner wall of the emulsion pump body and the bottle body.

[0016] Furthermore, the self-cleaning component comprises:

[0017] Motor, including lead screw;

[0018] A cleaning brush cooperates with the screw rod;

[0019] Wherein, the cleaning brush cooperates with the filter plate.

[0020] In the present technical solution, a motor with a screw and a cleaning brush are arranged in the self-cleaning component. When there are more impurities on the filter plate, the motor is triggered to work, and the motor drives the screw to rotate, so that the cleaning brush is displaced at the screw. Due to the cooperation between the cleaning brush and the filter plate, the cleaning brush can be displaced on the surface of the filter plate to facilitate cleaning of impurities on the surface of the filter plate, so that the filter plate can maintain normal operation.

[0021] Furthermore, the sliding rod is provided with a first contact point;

[0022] Among them, the bottle body is provided with a second contact. After the first contact and the second contact come into contact, the gas generator is triggered to be powered on.

[0023] In this technical solution, by arranging a first contact on the sliding rod and a second contact on the bottle body, when the pressing block drives the sliding rod to press down, the first contact on the sliding rod comes into contact with the second contact in the bottle body, and then the gas generator is triggered to be powered on. The gas generator releases gas, thereby increasing the air pressure inside the bottle body, so as to facilitate the feeding device to continuously extrude the emulsion and make it easier for the staff to save effort.

[0024] Furthermore, the pressure relief component includes:

[0025] A sliding block, which is slidably connected to the bottle body;

[0026] A right-angle elbow pipe, which is placed at the sliding block;

[0027] Among them, the cavity is provided with a through hole, and the through hole cooperates with the right-angle elbow pipe.

[0028] In this technical solution, by arranging a sliding block and a right-angle elbow pipe in the pressure relief component, the sliding block is slidably connected to the bottle body, the right-angle elbow pipe is placed at the sliding block, and a through hole is provided in the cavity, and the through hole cooperates with the right-angle elbow pipe. When the air pressure inside the bottle body increases, it will also drive the sliding block to slide. When the sliding block slides, after the right-angle elbow pipe and the through hole cooperate, the gas in the bottle body can be transported to the cavity along the right-angle elbow pipe, and the cavity communicates with the outside, which is convenient for the staff to balance the air pressure inside and outside the bottle body. At the same time, when the pressing block presses down, it will not be difficult to press down due to excessive internal air pressure, so that the emulsion pump body is safer and more labor-saving.

[0029] Furthermore, the anti-corrosion layer includes:

[0030] An amine-cured epoxy resin layer;

[0031] A polyamide epoxy resin layer.

[0032] In this technical solution, by setting the anti-corrosion layer as an amine-cured epoxy resin layer and a polyamide epoxy resin layer, the amine-cured epoxy resin layer and the polyamide epoxy resin layer are not only easy to solidify, but also have strong adhesion and are easy to adsorb on the inner side walls of the emulsion pump body and the bottle body, thereby improving the anti-corrosion performance of the emulsion pump body.

[0033] The beneficial effects of this application are:

[0034] 1. The filter plate and the filter chamber can effectively clean the impurities attached to the corrosive emulsion. The self-cleaning component on the filter plate facilitates the surface of the filter plate to remain clean, enabling the filter plate to continuously work properly, thereby preventing the impurities from damaging the anti-corrosion layer on the inner side wall of the emulsion pump body, and the emulsion pump body can maintain excellent anti-corrosion performance.

[0035] 2. When the user needs to obtain the emulsion from the bottle body, press the pressing block. The pressing block drives the sliding rod to slide, triggering the gas generator to work. The gas generator releases gas to increase the air pressure inside the bottle body. The greater air pressure drives the pressing plate to displace, thus pressing the emulsion to the straw, and the emulsion flows into the discharge pipe along the straw. The user only needs to press the pressing block once, and the emulsion can flow out continuously, which is relatively labor-saving.

[0036] 3. When the air pressure inside the bottle body increases, it will also drive the sliding block to slide until the right-angle elbow pipe and the through hole are in cooperation. At this time, the gas in the bottle body is transported to the cavity along the right-angle elbow pipe, and the cavity is communicated with the outside, which is convenient for the staff to balance the air pressure inside and outside the bottle body. At the same time, when the pressing block is pressed down, it will not be difficult to press down due to excessive internal air pressure, making the emulsion pump body safer and more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic structural diagram of a corrosion-resistant pressurized emulsion pump of the present application;

[0038] Figure 2 is a schematic internal structural diagram of a corrosion-resistant pressurized emulsion pump of the present application;

[0039] Figure 3 is a schematic structural diagram of the anti-corrosion layer;

[0040] In the figure, the reference numerals are: 100, emulsion pump body; 101, anti-corrosion layer; 102, amine-cured epoxy resin layer; 103, polyamide epoxy resin layer; 110, pressing block; 111, sliding rod; 112, first contact; 120, discharge pipe; 200, filtering device; 210, filter plate; 220, filter chamber; 221, magnetic filter; 230, self-cleaning component; 231, motor; 232, cleaning brush; 233, lead screw; 300, feeding device; 310, gas generator; 320, pressing plate; 330, pressure relief component; 331, sliding block; 332, right-angle elbow pipe; 400, bottle body; 410, cavity; 411, through hole; 420, straw; 430, second contact. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0042] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0044] Embodiment 1:

[0045] like Figures 1 - 3 As shown, the embodiment of the present application provides a corrosion-resistant pressurized lotion pump, including a lotion pump body 100, wherein the lotion pump body 100 includes:

[0046] The filter device 200 includes a filter plate 210, a filter chamber 220 and a self-cleaning component 230;

[0047] The material increasing device 300 includes a gas generator 310, a pressure plate 320 and a pressure relief assembly 330;

[0048] The pressing block 110 includes a sliding rod 111;

[0049] Discharge pipe 120;

[0050] The bottle body 400 is connected to the lotion pump body 100;

[0051] The inner walls of the lotion pump body 100 and the bottle body 400 are coated with an anti-corrosion layer 101, the bottle body 400 is provided with a cavity 410 and a straw 420, the cavity 410 is communicated with the discharge pipe 120, the filter plate 210 is matched with the self-cleaning component 230, and the pressure plate 320 is slidably connected with the bottle body 400.

[0052] By arranging a filtering device 200 and a feeding device 300 in the emulsion pump body 100, a filter plate 210, a filter chamber 220 and a self-cleaning component 230 are arranged in the filtering device 200. The filter plate 210 and the filter chamber 220 can effectively clean the impurities attached to the corrosive emulsion. The filter plate 210 cooperates with the self-cleaning component 230, and the self-cleaning component 230 facilitates the surface of the filter plate 210 to remain clean, enabling the filter plate 210 to continuously work properly, thereby preventing the impurities from wearing the inner wall of the emulsion pump body 100, that is, preventing the anti-corrosion layer 101 on the inner wall of the emulsion pump body 100 from being damaged, enabling the emulsion pump body 100 to maintain excellent anti-corrosion performance for a long time. A gas generator 310, a pressing plate 320 and a pressure relief component 330 are arranged on the feeding device 300. When the user needs to obtain the emulsion from the bottle body 400, the pressing block 110 is pressed, and the pressing block 110 drives the sliding rod 111 to slide. After the sliding rod 111 slides, it triggers the gas generator 310 to work. The gas generator 310 releases gas in the bottle body 400, thereby increasing the air pressure inside the bottle body 400. The larger air pressure drives the pressing plate 320 to displace, thereby pressing the emulsion to the straw 420. The emulsion enters the discharge pipe 120 along the straw 420 and then flows out from the discharge pipe 120. The user only needs to press the pressing block 110 once, and the emulsion can continuously flow out from the discharge pipe 120, which is relatively labor-saving. After obtaining enough emulsion, the pressing block 110 is lifted. The pressure relief component 330 works when the air pressure in the bottle body 400 is relatively large to reduce the air pressure in the bottle body 400 to avoid safety hazards such as explosion of the bottle body 400, improving the safety performance of the emulsion pump body 100.

[0053] Further, the filter chamber 220 is provided with a magnetic filter 221.

[0054] By arranging the magnetic filter 221 in the filter chamber 220, the magnetic filter 221 can effectively adsorb ferromagnetic pollutants in the corrosive emulsion, thereby improving the purity of the corrosive emulsion. The working effect is good, which is convenient for the staff to use, and at the same time reduces the wear caused by ferromagnetic pollutants to the inner walls of the emulsion pump body 100 and the bottle body 400.

[0055] Further, the self-cleaning component 230 includes:

[0056] A motor 231, including a lead screw 233;

[0057] A cleaning brush 232, which cooperates with the lead screw 233;

[0058] Wherein, the cleaning brush 232 cooperates with the filter plate 210.

[0059] By setting a motor 231 with a screw rod 233 and a cleaning brush 232 in the self-cleaning component 230, when there are more impurities on the filter plate 210, the motor 231 is triggered to work, and the motor 231 drives the screw rod 233 to rotate, so that the cleaning brush 232 is displaced at the screw rod 233. Due to the cooperation between the cleaning brush 232 and the filter plate 210, the cleaning brush 232 can be displaced on the surface of the filter plate 210, so as to facilitate the cleaning of impurities on the surface of the filter plate 210, so that the filter plate 210 can maintain normal operation.

[0060] Embodiment 2:

[0061] like Figures 1 - 3 As shown, the embodiment of the present application provides a corrosion-resistant booster type lotion pump, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: The sliding rod 111 is provided with a first contact point 112;

[0062] The bottle body 400 is provided with a second contact 430 , and when the first contact 112 and the second contact 430 are in contact, the gas generator 310 is triggered to be energized.

[0063] By setting a first contact 112 on the sliding rod 111 and a second contact 430 on the bottle body 400, when the pressing block 110 drives the sliding rod 111 to be pressed downward, the first contact 112 on the sliding rod 111 contacts the second contact 430 in the bottle body 400, and then the gas generator 310 is triggered to be energized, and the gas generator 310 releases gas, thereby increasing the air pressure inside the bottle body 400, so that the material adding device 300 can continuously squeeze out the emulsion, which saves the staff effort.

[0064] Furthermore, the pressure relief assembly 330 includes:

[0065] A sliding block 331 is slidably connected to the bottle body 400;

[0066] A right angle elbow 332, which is placed at the sliding block 331;

[0067] The cavity 410 is provided with a through hole 411 , and the through hole 411 cooperates with the right-angle elbow 332 .

[0068] By providing a sliding block 331 and a right-angle elbow 332 in the pressure relief component 330, the sliding block 331 is slidably connected to the bottle body 400. The right-angle elbow 332 is placed at the sliding block 331, and a through hole 411 is provided at the cavity 410. The through hole 411 cooperates with the right-angle elbow 332. When the air pressure inside the bottle body 400 increases, it will also drive the sliding block 331 to slide. When the sliding block 331 slides, after the cooperation between the right-angle elbow 332 and the through hole 411, the gas inside the bottle body 400 can be transported along the right-angle elbow 332 into the cavity 410, and the cavity 410 communicates with the outside, facilitating the staff to balance the air pressure inside and outside the bottle body 400. At the same time, when the pressing block 110 is pressed down, it will not be difficult to press down due to excessive internal air pressure, thus making the lotion pump body 100 safer and more labor-saving.

[0069] Further, the anticorrosive layer 101 includes:

[0070] An amine-cured epoxy resin layer 102;

[0071] A polyamide epoxy resin layer 103.

[0072] By setting the anticorrosive layer 101 as an amine-cured epoxy resin layer 102 and a polyamide epoxy resin layer 103, the amine-cured epoxy resin layer 102 and the polyamide epoxy resin layer 103 not only solidify easily but also have strong adhesion and are easy to adsorb on the inner side walls of the lotion pump body 100 and the bottle body 400, thereby enhancing the anticorrosive performance of the lotion pump body 100.

[0073] It should be noted that in this article, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0074] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A corrosion-resistant booster type lotion pump, comprising a lotion pump body (100), characterized in that: The lotion pump body (100) comprises: A filter device (200) comprising a filter plate (210), a filter chamber (220) and a self-cleaning component (230); The material increasing device (300) comprises a gas generator (310), a pressure plate (320) and a pressure relief assembly (330); A pressing block (110), comprising a sliding rod (111); A discharge pipe (120); A bottle body (400) connected to the lotion pump body (100); The inner side walls of the lotion pump body (100) and the bottle body (400) are coated with an anti-corrosion layer (101), the bottle body (400) is provided with a cavity (410) and a straw (420), the cavity (410) and the discharge pipe (120) are communicated with each other, the filter plate (210) and the self-cleaning component (230) are matched, and the pressure plate (320) and the bottle body (400) are slidably connected.

2. The corrosion-resistant booster type lotion pump according to claim 1, characterized in that: The filter chamber (220) is provided with a magnetic filter (221).

3. The corrosion-resistant booster type lotion pump according to claim 2, characterized in that: The self-cleaning component (230) comprises: A motor (231) comprising a screw rod (233); A cleaning brush (232) cooperates with the screw rod (233); Wherein, the cleaning brush (232) cooperates with the filter plate (210).

4. The corrosion-resistant booster type lotion pump according to claim 3, characterized in that: The sliding rod (111) is provided with a first contact point (112); The bottle body (400) is provided with a second contact point (430), and when the first contact point (112) and the second contact point (430) are in contact, the gas generator (310) is triggered to be energized.

5. The corrosion-resistant booster type lotion pump according to claim 4, characterized in that: The pressure relief assembly (330) comprises: A sliding block (331) is slidably connected to the bottle body (400); A right angle elbow (332) is placed at the sliding block (331); Wherein, the cavity (410) is provided with a through hole (411), and the through hole (411) cooperates with the right-angle elbow (332).

6. The corrosion-resistant booster type lotion pump according to claim 5, characterized in that: The anti-corrosion layer (101) comprises: Amine-cured epoxy resin layer (102); Polyamide epoxy resin layer (103).

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