Large-spraying-amount pressure pump

Abstract

The utility model relates to the technical field of fluid machinery and engineering, and discloses a large-spraying-amount pressure pump which comprises a main body assembly and a pump head, a rotating shaft is inserted into the inner wall of the pump head, and a handle is arranged on the outer side of the rotating shaft in a sleeved mode. And the adjusting assembly is arranged at one end of the pump head and comprises an adjusting part, the adjusting part comprises a supporting disc, the supporting disc is arranged on one side of the pump head, a tooth groove is formed in the inner wall of the supporting disc, two fixing rings are arranged on the inner wall of the tooth groove, first teeth are arranged on the fixing rings, and moving plates are fixed to the other ends of the fixing rings. The pump head has the advantages that the liquid outlet of the pump head is provided with the press open type protection plate, so that dust, hair and other foreign matters can be isolated when the pump head is not used, liquid pollution and bacterium breeding are prevented, the protection plate can be automatically opened by pressing the pump head when the pump head is used, one-hand convenient operation is achieved, secondary pollution caused by manual disassembly of protection components is avoided, and the service life of the pump head is prolonged. And the service life of the pump head is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of fluid machinery and engineering technology, and in particular to high-volume pressure pumps. Background Technology

[0002] A high-volume pump, also known as a "pump head," is a core device that uses mechanical power to apply pressure to fluids, achieving high-flow, high-pressure injection or delivery. The pump head is typically installed at the top opening of a container, and the contents are expelled by pressing a handle. Since the pump head is usually exposed, when not in use, the exposed outlet attracts dust, which can easily mix into the liquid, causing contamination, bacterial growth, and accelerated liquid spoilage. Dust can also clog the outlet or internal channels of the pump head, leading to pump head jamming or even malfunction. Furthermore, a dirty outlet affects appearance and user experience, posing health risks to products such as food, medicine, and skincare products, and may even cause premature product spoilage due to contamination, resulting in waste. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing high-volume pressure pumps, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that open pump heads are prone to dust accumulation.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a high-volume injection pressure pump, which includes a main body component, including a pump head, wherein a rotating shaft is inserted into the inner wall of the pump head, and a handle is sleeved on the outer side of the rotating shaft;

[0007] An adjustment component, disposed at one end of the pump head, includes an adjustment element, the adjustment element including a support plate, the support plate being disposed on one side of the pump head, the inner wall of the support plate having a toothed groove, each toothed groove having two fixing rings, each fixing ring having a first tooth, and a movable plate being fixed to the other end of each fixing ring.

[0008] In a preferred embodiment of the high-volume injection pressure pump of this utility model, the adjusting component further includes an opening and closing element, which includes an opening and closing plate, and the opening and closing plate is fixed to one end of the moving plate.

[0009] In a preferred embodiment of the high-volume injection pressure pump of this utility model, a toothed ring is sleeved on the outer side of the first tooth, and a plurality of fixing grooves are formed on the toothed ring, wherein the first tooth meshes with the fixing grooves.

[0010] In a preferred embodiment of the high-volume pressure pump of this utility model, the gear ring has two sliding grooves, and each sliding groove has a slide bar inserted into its inner wall. A support plate is fixed to the other end of the slide bar.

[0011] In a preferred embodiment of the high-volume pressure pump described in this utility model, a turntable is fixed to the other end of the slide bar.

[0012] In a preferred embodiment of the high-volume pressure pump of this utility model, the inner wall of the fixed groove is provided with a second tooth, a rotating shaft is inserted into the inner wall of the second tooth, and the other end of the rotating shaft is inserted into the inner wall of the turntable.

[0013] In a preferred embodiment of the high-volume injection pressure pump of this utility model, the adjusting component further includes a driving component, the driving component includes a connecting rod, the connecting rod is fixed to one end of the turntable, and a hinge rod is hinged to one end of the connecting rod.

[0014] In a preferred embodiment of the high-volume pressure pump of this utility model, a fixed shaft is inserted into the inner wall of the hinge rod, the other end of the fixed shaft is fixed to one end of the pump head, and a torsion spring is sleeved on the outer side of the fixed shaft. One end of the torsion spring is fixed to one end of the hinge rod, and the other end is fixed to one end of the pump head.

[0015] In a preferred embodiment of the high-volume injection pressure pump of this utility model, the hinge rod is provided with a hinge groove, a hinge block is inserted into the inner wall of the hinge groove, a movable shaft is fixed to one end of the hinge block, a connecting plate is fixed to one end of the movable shaft, and a rotating shaft is fixed to the other end of the connecting plate.

[0016] As a preferred embodiment of the high-volume injection pressure pump of this utility model, a protective frame is provided on the outer side of the hinge rod.

[0017] The beneficial effects of this utility model are as follows: the pump head outlet adopts a press-open protective plate, which can isolate foreign objects such as dust and hair when idle, preventing liquid contamination and bacterial growth. When in use, the protective plate can be automatically opened by pressing the pump head, realizing convenient one-handed operation, avoiding secondary pollution caused by manual disassembly of protective components, extending the service life of the pump head, and taking into account hygiene, practicality and aesthetics. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a structural diagram of a high-volume injection pressure pump.

[0020] Figure 2 This is a structural diagram of the shaft of a high-volume injection pressure pump.

[0021] Figure 3 This is a structural diagram of the hinge rod of a high-volume injection pressure pump.

[0022] Figure 4 This is a structural diagram of the support plate for a high-volume injection pressure pump.

[0023] Figure 5 This is a schematic diagram of the slide bar structure of a high-volume injection pressure pump. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Example 1

[0028] Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a high-volume pressure pump, including a main body component 100 and an adjustment component 200. The two work together to protect the pump head outlet.

[0029] Specifically, the main component 100 includes a pump head 101, a rotating shaft 102 is inserted into the inner wall of the pump head 101, and a handle 103 is sleeved on the outer side of the rotating shaft 102.

[0030] The pump head 101 is a device that extracts, transports, or distributes liquids or semi-fluids through mechanical movement. The rotating shaft 102 supports the handle 103, which is the part directly operated by the user. The internal mechanical structure is driven by manual pressing or pulling to extract and discharge the liquid. Squeezing the handle 103 will rotate the electric rotating shaft 102, and the rotation of the rotating shaft 102 will drive the opening and closing plate 2021 to move. When the handle 103 is completely squeezed, the liquid in the bottle will flow out through the outlet of the pump head 101.

[0031] Specifically, the adjustment component 200 is located at one end of the pump head 101 and includes an adjustment element 201. The adjustment element 201 includes a support plate 2011. The support plate 2011 is located on one side of the pump head 101. The inner wall of the support plate 2011 has a toothed groove 2011-1. Each toothed groove 2011-1 has two fixing rings 2012. Each fixing ring 2012 has a first tooth 2013. The other end of each fixing ring 2012 is fixed with a moving plate 2014.

[0032] The inner wall of the support plate 2011 has a hole that is the same as the liquid outlet of the pump head 101.

[0033] By rotating the support plate 2011, the rotation of the support plate 2011 drives the tooth groove 2011-1 to rotate. The rotation of the tooth groove 2011-1 engages with the first tooth 2013, causing it to move. The movement of the first tooth 2013 drives the two fixed rings 2012 to rotate. The movement of the fixed rings 2012 can drive the two moving plates 2014 to open and close.

[0034] Example 2

[0035] Reference Figures 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, the adjustment component 200 also includes an opening and closing component 202, which includes an opening and closing plate 2021, and the opening and closing plate 2021 is fixed to one end of the moving plate 2014.

[0037] The movement of the movable plate 2014 can drive the two opening and closing plates 2021 to open and close. The maximum opening degree of the opening and closing plates 2021 is the same as the size of the liquid outlet of the pump head 101.

[0038] Specifically, a toothed ring 2022 is fitted on the outer side of the first tooth 2013, and multiple fixing grooves 2022-1 are opened on the toothed ring 2022. The first tooth 2013 engages with the fixing grooves 2022-1.

[0039] The other end of the gear ring 2022 is fixed to one end of the pump head 101, and the gear ring 2022 is used to support the first tooth 2013.

[0040] The rotation of the first tooth 2013 allows it to mesh with the fixed groove 2022-1 on the gear ring 2022, enabling the first tooth 2013 to move stably.

[0041] Specifically, the gear ring 2022 has two sliding grooves 2022-2, and a slide bar 2023 is inserted into the inner wall of each sliding groove 2022-2. A support plate 2011 is fixed to the other end of the slide bar 2023.

[0042] By moving the two sliders 2023, the sliders 2023 will slide on the inner wall of the sliding groove 2022-2, and the movement of the sliders 2023 can drive the support plate 2011 to rotate.

[0043] Specifically, a turntable 2024 is fixed to the other end of the slider 2023.

[0044] The same hole as the liquid outlet of the pump head 101 is also provided on the inner wall of the turntable 2024.

[0045] The rotation of turntable 2024 can drive slide bar 2023 to slide within sliding groove 2022-2.

[0046] Specifically, the inner wall of the fixed groove 2022-1 is provided with a second tooth 2025, and a rotating shaft 2026 is inserted into the inner wall of the second tooth 2025. The other end of the rotating shaft 2026 is inserted into the inner wall of the turntable 2024.

[0047] The rotating shaft 2026 is used to support the second tooth 2025. The rotation of the turntable 2024 will drive the rotating shaft 2026 to rotate. The rotating shaft 2026 drives the second tooth 2025 to mesh with the fixed groove 2022-1 to rotate. The movement of the second tooth 2025 can make the turntable 2024 more stable when rotating.

[0048] Example 3

[0049] Reference Figures 4-5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0050] Specifically, the adjustment component 200 also includes a drive component 203, which includes a connecting rod 2031. The connecting rod 2031 is fixed to one end of the turntable 2024, and a hinge rod 2032 is hinged to one end of the connecting rod 2031.

[0051] By moving the hinge rod 2032, the hinge rod 2032 moves the connecting rod 2031, and the movement of the connecting rod 2031 drives the turntable 2024 to rotate.

[0052] Specifically, a fixed shaft 2033 is inserted into the inner wall of the hinge rod 2032. The other end of the fixed shaft 2033 is fixed to one end of the pump head 101. A torsion spring 2034 is sleeved on the outside of the fixed shaft 2033. One end of the torsion spring 2034 is fixed to one end of the hinge rod 2032, and the other end is fixed to one end of the pump head 101.

[0053] The fixed shaft 2033 is used to support the hinge rod 2032 and is movably connected to it. By moving the hinge rod 2032, the hinge rod 2032 will apply pressure to the torsion spring 2034. The movement of the hinge rod 2032 will drive the connecting rod 2031 to move.

[0054] Specifically, the hinge rod 2032 has a hinge groove 2032-1, a hinge block 2035 is inserted into the inner wall of the hinge groove 2032-1, a moving shaft 2036 is fixed to one end of the hinge block 2035, a connecting plate 2037 is fixed to one end of the moving shaft 2036, and a rotating shaft 102 is fixed to the other end of the connecting plate 2037.

[0055] By pressing the handle 103, the handle 103 moves, causing the rotating shaft 102 to rotate. The rotating shaft 102 then moves the connecting plate 2037, which in turn moves the moving shaft 2036. The movement of the moving shaft 2036 causes the hinge block 2035 to move within the hinge groove 2032-1. The movement of the hinge block 2035 compresses the hinge rod 2032, causing it to move. The movement of the hinge rod 2032 applies pressure to the torsion spring 2034, which in turn moves the connecting rod 2031, opening the opening and closing plate 2021. When the handle 103 is fully compressed, liquid flows out. Then, the handle 103 is released, and the rebound force of the torsion spring 2034 closes the opening and closing plate 2021 for the next use.

[0056] Specifically, a protective frame 2038 is fitted on the outside of the hinge rod 2032.

[0057] The protective frame 2038 is used to protect the hinge rod 2032.

[0058] In use, when the pump head 101 needs to be used, pressing the handle 103 moves the handle 103, causing the rotating shaft 102 to rotate. The rotating shaft 102 moves the connecting plate 2037, which in turn moves the moving shaft 2036. The movement of the moving shaft 2036 causes the hinge block 2035 to move within the hinge groove 2032-1. The movement of the hinge block 2035 compresses the hinge rod 2032, causing it to move. The movement of the hinge rod 2032 applies pressure to the torsion spring 2034, which in turn moves the connecting rod 2031. The movement of the connecting rod 2031 then rotates the turntable 2024, which in turn moves the slide bar 2023 within the sliding groove. Sliding within 2022-2, the slider 2023 rotates, causing the support plate 2011 to rotate. The support plate 2011 rotates, causing the tooth groove 2011-1 to rotate. The tooth groove 2011-1 rotates and engages with the first tooth 2013, causing it to move. The movement of the first tooth 2013 causes the two fixed rings 2012 to rotate. The fixed rings 2012 drive the moving plate 2014 to move, which in turn causes the two opening and closing plates 2021 to open. Through the rotation of the first tooth 2013, it can engage with the fixed groove 2022-1 on the tooth ring 2022, allowing the first tooth 2013 to move stably. When the handle 103 is squeezed, the opening and closing plates 2021 will open. When the handle 103 is squeezed completely, the liquid inside the bottle will flow out.

[0059] After use, release the handle 103. The force of the torsion spring 2034 will then close the opening and closing plate 2021 for the next use.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high volume pressure pump characterized by: include, The main component (100) includes a pump head (101), a rotating shaft (102) is inserted into the inner wall of the pump head (101), and a handle (103) is sleeved on the outer side of the rotating shaft (102). An adjustment component (200) is disposed at one end of the pump head (101) and includes an adjustment member (201). The adjustment member (201) includes a support plate (2011). The support plate (2011) is disposed on one side of the pump head (101). The inner wall of the support plate (2011) is provided with a toothed groove (2011-1). Two fixing rings (2012) are provided on the inner wall of each toothed groove (2011-1). Each fixing ring (2012) is provided with a first tooth (2013). A moving plate (2014) is fixed to the other end of each fixing ring (2012).

2. The large volume pressure pump of claim 1, wherein: The adjustment assembly (200) also includes an opening and closing component (202), which includes an opening and closing plate (2021), and the opening and closing plate (2021) is fixed to one end of the moving plate (2014).

3. The large volume pressure pump of claim 2, wherein: A toothed ring (2022) is fitted on the outside of the first tooth (2013), and a plurality of fixing grooves (2022-1) are opened on the toothed ring (2022). The first tooth (2013) engages with the fixing grooves (2022-1).

4. The large volume pressure pump of claim 3, wherein: The gear ring (2022) has two sliding grooves (2022-2), and a slide bar (2023) is inserted into the inner wall of each sliding groove (2022-2). A support plate (2011) is fixed to the other end of the slide bar (2023).

5. The large volume pressure pump of claim 4, wherein: The other end of the slide bar (2023) is fixed with a turntable (2024).

6. The large volume pressure pump of claim 5, wherein: The inner wall of the fixed groove (2022-1) is provided with a second tooth (2025), and a rotating shaft (2026) is inserted into the inner wall of the second tooth (2025). The other end of the rotating shaft (2026) is inserted into the inner wall of the turntable (2024).

7. The large volume pressure pump of claim 6, wherein: The adjustment assembly (200) further includes a drive component (203), which includes a connecting rod (2031) fixed to one end of the turntable (2024), and a hinge rod (2032) is hinged to one end of the connecting rod (2031).

8. The large volume pressure pump of claim 7, wherein: A fixed shaft (2033) is inserted into the inner wall of the hinge rod (2032). The other end of the fixed shaft (2033) is fixed to one end of the pump head (101). A torsion spring (2034) is sleeved on the outside of the fixed shaft (2033). One end of the torsion spring (2034) is fixed to one end of the hinge rod (2032), and the other end is fixed to one end of the pump head (101).

9. The large volume pressure pump of claim 8, wherein: The hinge rod (2032) has a hinge groove (2032-1), and a hinge block (2035) is inserted into the inner wall of the hinge groove (2032-1). A movable shaft (2036) is fixed to one end of the hinge block (2035), a connecting plate (2037) is fixed to one end of the movable shaft (2036), and a rotating shaft (102) is fixed to the other end of the connecting plate (2037).

10. The large volume pressure pump of claim 9, wherein: The hinge rod (2032) is fitted with a protective frame (2038) on the outside.

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