A suspended pump liquid device

Abstract

The utility model relates to a kind of suspension type pump liquid device, it includes liquid storage container, liquid storage container and spring pipe one end connection, the other end of spring pipe and temporary liquid storage component connection, temporary liquid storage component and pump liquid head connection, the horizontal height of temporary liquid storage component is lower than the horizontal height of liquid storage container, solution in liquid storage container under the action of gravity before use will enter into temporary liquid storage component along spring pipe, when using, press pump liquid head can easily pump out solution from temporary liquid storage component, keep the original advantage of suspension type pump liquid device, while, the problem of difficult pumping is solved, improve the convenience of suspension type pump liquid device use.

Description

Technical Field

[0001] This utility model relates to the field of bathing and cleaning, and in particular to a suspended pump liquid device. Background Technology

[0002] Currently, suspended liquid pumping devices are increasingly widely used in car washes, pet cleaning services, and hotel bathhouses. These devices typically suspend a storage container at a high position, connected to a pump head via a hose. To use, the pump head is lifted and pumped, and the long hose allows for wide movement without the need to laboriously lift the large storage container filled with cleaning solution, making it easy to use. However, current suspended liquid pumping devices have a problem: when the cleaning solution in the storage container is a viscous liquid, the long hose and small inner diameter make it difficult to pump the solution out, especially during initial use. Prolonged pressing of the pump head is required to guide the solution from the storage container to the pump head, making it inconvenient to use. Utility Model Content

[0003] To overcome the above problems, this utility model provides a suspended pumping device. The technical solution adopted by this utility model to solve its technical problems is as follows: A suspended pumping device includes a liquid storage container, one end of which is connected to a spring tube, the other end of which is connected to a temporary liquid storage assembly, which is connected to a pump head, and the horizontal height of the temporary liquid storage assembly is lower than that of the liquid storage container.

[0004] Furthermore, the temporary liquid storage assembly has external threads on its outer wall and internal threads on its inner wall, and the temporary liquid storage assembly and the pump head are connected by threads.

[0005] Furthermore, a sealing ring is provided at the connection point between the temporary liquid storage component and the pump head.

[0006] Furthermore, a quick-release connector is provided at one end of the spring tube, and a liquid outlet is provided at the bottom of the liquid storage container. The spring tube is detachably and fixedly connected through the quick-release connector and the liquid outlet.

[0007] Furthermore, the temporary reservoir assembly is made of a transparent material.

[0008] Furthermore, it also includes a clamp and a hook, with the pump head placed on the clamp and the liquid storage container hung on the hook.

[0009] Furthermore, the feature is that the temporary liquid storage assembly is provided with a gas venting structure.

[0010] Furthermore, a disposable pull-out piston is provided inside the temporary liquid storage assembly. The disposable pull-out piston moves outward along the inner wall of the temporary liquid storage assembly to draw the solution in the storage container into the temporary liquid storage assembly.

[0011] The beneficial effects of this utility model are as follows: The pumping device includes a liquid storage container, one end of which is connected to a spring tube, and the other end of which is connected to a temporary liquid storage assembly. The temporary liquid storage assembly is connected to a pump head. The level of the temporary liquid storage assembly is lower than that of the liquid storage container. Before use, the solution in the liquid storage container will flow into the temporary liquid storage assembly through the spring tube under the action of gravity. When in use, pressing the pump head can easily pump the solution out of the temporary liquid storage assembly. While maintaining the original advantages of the suspended pumping device, it also solves the problem of difficult pumping and improves the convenience of using the suspended pumping device. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, wherein: Figure 1 This is a three-dimensional view of a suspended pump system; Figure 2 This is an exploded view of a suspended pump system.

[0013] Drawing number markings: 100, liquid storage container; 101, spring tube; 102, temporary liquid storage assembly; 103, pump head; 104, quick-release connector; 105, liquid outlet; 106, venting structure. Detailed Implementation

[0014] To better understand the purpose, structure, and function of this utility model, the following detailed description of a specific embodiment of the "Suspended Pumping Device" of this utility model is provided in conjunction with the accompanying drawings.

[0015] See Figure 1 and Figure 2 In this embodiment, the suspended liquid pumping device includes a liquid storage container 100, one end of which is connected to a spring tube 101, and the other end of the spring tube 101 is connected to a temporary liquid storage assembly 102. The temporary liquid storage assembly 102 is connected to a pump head 103, and the horizontal height of the temporary liquid storage assembly 102 is lower than the horizontal height of the bottom of the liquid storage container 100. Before use, the solution in the liquid storage container 100 flows into the temporary liquid storage assembly 102 through the spring tube 101 under the action of gravity. When in use, the pump head 103 is pressed, and the pump head 103 pumps the solution out of the temporary liquid storage assembly 102. This is easy, quick, and convenient to use, solving the problem of difficult liquid pumping in suspended liquid pumping devices.

[0016] Furthermore, this suspended pumping device also includes a clamp (not shown) and a hook (not shown). Preferably, both the clamp and the hook are mounted on the wall, the pump head 103 is placed on the clamp, and the storage container 100 is hung on the hook. The clamp is positioned lower than the hook to maintain the gravitational potential energy difference between the storage container 100 and the temporary storage device, so that the solution flows into the temporary storage container 100 under the action of gravity when the device is stationary.

[0017] It should be noted that in this embodiment, the temporary liquid storage component 102 is a small cylindrical container, with its upper end connected to the pump head 103 and its lower end connected to the spring tube 101. The size of the temporary liquid storage component 102 can be designed according to different usage scenarios to ensure that the solution stored in the temporary liquid storage component 102 can meet the needs of at least one use. This way, there will be no situation where the solution runs out during use and needs to be left to stand and wait for the solution to flow into the temporary liquid storage container 100 under the action of gravity.

[0018] Furthermore, as a preferred embodiment, the temporary liquid storage component 102 is made of a transparent material, making it convenient for users to observe the amount of solution stored / remaining.

[0019] More specifically, in this embodiment, the temporary liquid storage assembly 102 has external threads on its outer wall, and the pump head 103 has internal threads on its inner wall. The temporary liquid storage assembly 102 and the pump head 103 are threadedly connected, facilitating the disassembly and replacement of the pump head 103. Furthermore, a sealing ring is provided at the connection point between the temporary liquid storage assembly 102 and the pump head 103 to ensure that the solution in the temporary liquid storage assembly 102 does not leak.

[0020] See further Figure 2 In this embodiment, a quick-release connector 104 is provided at one end of the spring tube 101, and a liquid outlet 105 is provided at the bottom of the liquid storage container 100. The spring tube 101 is detachably and fixedly connected to the liquid outlet 105 through the quick-release connector 104, so that when the solution in the liquid storage container 100 is used up, the liquid storage container 100 can be quickly removed, replaced, or the solution can be added. In this embodiment, the liquid storage container 100 is preferably a disposable liquid storage bag, which can be directly replaced with a new liquid storage bag after use. Of course, the liquid storage container 100 can also be a reusable rigid liquid storage tank or liquid storage cylinder, which can be replenished from the top. This application does not limit the specific form of the liquid storage container 100.

[0021] More specifically, in this embodiment, the temporary liquid storage assembly 102 is provided with a venting structure 106. The venting structure 106 is a conventional venting design, such as a three-way valve or a vent with a sealing cap. Its purpose is that, upon first use, the user can open the venting structure 106 to accelerate the flow of solution from the liquid storage container 100 into the temporary liquid storage assembly 102. When the solution reaches the venting structure 106, the venting structure 106 is closed. This allows the user to quickly get the solution into the temporary liquid storage assembly 102 and start using it after receiving the device. After the first use, the pump head 103 is placed on the clamp. During the interval between uses, the solution in the liquid storage container 100 will automatically fill the temporary liquid storage assembly 102 under gravity, making it convenient for direct use next time.

[0022] Furthermore, in some other embodiments, a disposable pull-out piston (not shown) is provided inside the temporary liquid storage assembly 102, similar to the pull rod piston in a syringe. Before using the device, the user first removes the pump head 103 from the liquid storage assembly 102, and then pulls the disposable pull-out piston outward. The disposable pull-out piston moves outward along the inner wall of the temporary liquid storage assembly 102 until it detaches from the liquid storage assembly 102. During the pulling process, the suction force can quickly draw the solution in the liquid storage container 100 into the temporary liquid storage assembly 102. Afterward, the previously removed pump head 103 is reinstalled to achieve rapid pumping operation during the first use. This design and the aforementioned venting structure 106 can be used as two separate designs to accelerate the flow of solution into the temporary liquid storage assembly 102, or they can be used together in a single pumping device. The purpose of both is to accelerate the flow of solution into the temporary liquid storage assembly 102 during the first use of the device.

[0023] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In the description of this application, "multiple" and "several" are understood as "at least two." "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can indicate three situations: A exists alone, A and B exist simultaneously, and B exists alone. A and B are connected, which can indicate two situations: A and B are directly connected and A and B are connected through C. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Claims

1. A suspended pumping device, characterized in that, It includes a liquid storage container (100), one end of which is connected to a spring tube (101), the other end of which is connected to a temporary liquid storage assembly (102), which is connected to a pump head (103), and the horizontal height of the temporary liquid storage assembly (102) is lower than that of the liquid storage container (100).

2. The suspended pumping device according to claim 1, characterized in that, The temporary liquid storage assembly (102) has an external thread on its outer wall, and the pump head (103) has an internal thread on its inner wall. The temporary liquid storage assembly (102) and the pump head (103) are threaded together.

3. A suspended pumping device according to claim 2, characterized in that, A sealing ring is provided at the connection position between the temporary liquid storage assembly (102) and the pump head (103).

4. A suspended pumping device according to claim 1, characterized in that, One end of the spring tube (101) is provided with a quick-release connector (104), and the bottom of the liquid storage container (100) is provided with a liquid outlet (105). The spring tube (101) is detachably and fixedly connected to the liquid outlet (105) through the quick-release connector (104).

5. A suspended pumping device according to claim 1, characterized in that, The temporary liquid storage assembly (102) is made of a transparent material.

6. A suspended pumping device according to claim 1, characterized in that, It also includes a clamp and a hook, with the pump head (103) placed on the clamp and the liquid storage container (100) hung on the hook.

7. A suspended pumping device according to any one of claims 1-6, characterized in that, The temporary liquid storage assembly (102) is provided with an air outlet structure (106).

8. A suspended pumping device according to any one of claims 1-6, characterized in that, The temporary liquid storage assembly (102) is provided with a disposable pull-out piston. The disposable pull-out piston moves outward along the inner wall of the temporary liquid storage assembly (102) to draw the solution in the liquid storage container (100) into the temporary liquid storage assembly (102).

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