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CN-224221610-U - Foam pump of foaming is led to many nets

CN224221610UCN 224221610 UCN224221610 UCN 224221610UCN-224221610-U

Abstract

The utility model relates to the technical field of foam pumps, in particular to a foam pump with multi-net through foaming, which comprises a pump body, wherein a pressing component is arranged on the pump body, the pressing component comprises a valve rod, at least one foaming component is arranged in the valve rod, a through groove communicated with the valve rod is arranged on the foaming component, a foam outlet net is arranged in the through groove, and the outer side wall of the foaming component is clamped with the inner side wall of the valve rod.

Inventors

  • LIN TIANDA
  • DAI HAICHUN

Assignees

  • 中山市联昌喷雾泵有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (9)

  1. 1. A foam pump for multi-net-pass foaming, characterized in that: Including pump body (1), be provided with on pump body (1) and press subassembly (2), press subassembly (2) including valve rod (21), be provided with 2 at least foaming subassembly (3) in valve rod (21), be provided with on foaming subassembly (3) with valve rod (21) intercommunication lead to groove (31), be provided with out the bubble net in leading to groove (31), the lateral wall of foaming subassembly (3) with the inside wall joint of valve rod (21).
  2. 2. A foam pump for multi-net-through foaming as claimed in claim 1, wherein the top and the bottom of the through groove (31) are provided with foam-out nets.
  3. 3. A multi-channel foaming foam pump as claimed in claim 2, wherein: The outer side wall of the foaming component (3) is provided with a first annular groove (32) or a first annular bulge (33), and the inner side wall of the valve rod (21) is provided with a second annular bulge (22) matched with the first annular groove (32) or a second annular groove matched with the first annular bulge (33).
  4. 4. A multi-channel foam pump as defined in claim 3, wherein: The valve rod (21) comprises an upper valve rod (211) and a lower valve rod (212), a piston (4) is arranged between the upper valve rod (211) and the lower valve rod (212), a liquid passing channel (41) for communicating the upper valve rod (211) with the lower valve rod (212) is arranged on the piston (4), and the foaming assembly (3) is arranged in the upper valve rod (211).
  5. 5. A multi-channel foaming foam pump as defined in claim 4, wherein: The lower extreme of foaming subassembly (3) of bottommost inserts and establishes in crossing liquid passageway (41), be provided with on the inside wall of crossing liquid passageway (41) with the third annular groove (42) of first annular protrusion (33) adaptation.
  6. 6. A multi-channel foaming foam pump as defined in claim 5, wherein: The pump body (1) comprises a body (11) and screw teeth (12) which are covered on the top of the body (11), the piston (4) is arranged in the body (11) in a dynamic sealing mode, the lower valve rod (212) is movably arranged in the body (11), and the upper valve rod (211) is movably arranged in the screw teeth (12).
  7. 7. A multi-channel foaming foam pump as defined in claim 6, wherein: The bottom of body (11) is provided with spring holder (5), outside extension has platform (213) on the lateral wall of lower valve rod (212), the cover is equipped with spring (6) on lower valve rod (212), the top and the bottom of spring (6) respectively with platform (213) and spring holder (5) butt.
  8. 8. A multi-channel foaming foam pump as defined in claim 7, wherein: The upper portion of the upper valve rod (211) extends to the outer side of the screw tooth (12), a pressing head (24) is arranged on the upper portion of the upper valve rod (211), a liquid outlet (241) is formed in the pressing head (24), and the upper valve rod (211) is communicated with the liquid outlet (241).
  9. 9. A multi-channel foam pump as defined in claim 8, wherein: the novel screw is characterized by further comprising a limiting piece (7), wherein the limiting piece (7) is sleeved on the screw tooth (12), and the bottom of the pressing head (24) is abutted to the top of the limiting piece (7).

Description

Foam pump of foaming is led to many nets Technical Field The utility model relates to the technical field of foam pumps, in particular to a foam pump with multi-network foaming. Background To the foam pump head, liquid and gas mix in the pipeline, form the foam after the filter screen, and push type foam pump's advantage includes convenient, durable and safety, and it wide application provides good use experience in daily necessities such as shampoo, shower gel, liquid soap, in addition, push type foam pump's design makes the liquid extrude easily, has solved the problem that traditional push type container is difficult to crowded clean. For example, the patent with publication number CN112320060a discloses a bead extrusion foam pump, a first foam mechanism is disposed in the piston, the first foam mechanism includes a foam outlet net, a built-in net and a friction ball, the built-in net is installed in the foam outlet net, the friction ball is installed in the built-in net and the foam outlet net, when the foam liquid passes through the foam outlet net and the built-in net, the foam outlet net and the built-in net are in loose porous structures, so that air and liquid are fused conveniently, foam is generated by the foam liquid, the second foam mechanism and the first foam mechanism are members with the same structure, and the generated foam is finer and finer through multiple foam mechanisms. The foam pump has the problems that a plurality of foam mechanisms are arranged in the foam pump, and generated foam is finer and finer when foam liquid passes through the foam mechanisms for a plurality of times, so that the more the foam mechanisms are arranged, the finer and finer the generated foam is, but the foam mechanisms are arranged at different positions in the foam pump, and when the foam mechanisms are additionally arranged, the installation positions are required to be redesigned, so that the installation is difficult. Therefore, a foam pump with multi-net-through foaming is provided for solving the technical problems. Disclosure of utility model In order to solve the technical problems, the utility model aims to provide the multi-net foaming foam pump which can adjust the number of foaming components according to different types of foam liquid in the pump so as to achieve the corresponding foaming times and is simple and convenient to install. The technical scheme includes that the foam pump comprises a pump body, wherein a pressing component is arranged on the pump body and comprises a valve rod, at least one foaming component is arranged in the valve rod, a through groove communicated with the valve rod is formed in the foaming component, a foam outlet net is arranged in the through groove, and the outer side wall of the foaming component is clamped with the inner side wall of the valve rod. As a further improvement of the technical scheme, the top and the bottom of the through groove are provided with bubble outlet nets. As a further improvement of the above technical solution, the outer side wall of the foaming component is provided with a first annular groove or a first annular protrusion, and the inner side wall of the valve rod is provided with a second annular protrusion adapted to the first annular groove or a second annular groove adapted to the first annular protrusion. As a further improvement of the technical scheme, the valve rod comprises an upper valve rod and a lower valve rod, a piston is arranged between the upper valve rod and the lower valve rod, a liquid passing channel for communicating the upper valve rod and the lower valve rod is arranged on the piston, and the foaming assembly is arranged in the upper valve rod. As a further improvement of the technical scheme, the lower end of the foaming component at the bottommost end is inserted into the liquid passing channel, and a third annular groove matched with the first annular protrusion is formed in the inner side wall of the liquid passing channel. As a further improvement of the technical scheme, the pump body comprises a body and screw teeth covered on the top of the body, the piston dynamic seal is arranged in the body, the lower valve rod is movably arranged in the body, and the upper valve rod is movably arranged in the screw teeth. As a further improvement of the technical scheme, a spring seat is arranged at the bottom of the body, a platform is outwards extended on the outer side wall of the lower valve rod, a spring is sleeved on the lower valve rod, and the top and the bottom of the spring are respectively in butt joint with the platform and the spring seat. As a further improvement of the technical scheme, the upper part of the upper valve rod extends to the outer side of the screw teeth, a pressing head is arranged on the upper part of the upper valve rod, a liquid outlet is arranged in the pressing head, and the upper valve rod is communicated with the liquid outlet. As a further improvement of the technical scheme,