Manual breast pump

A breast pump and operating handle technology, applied in the field of manual breast pump improvement, can solve problems such as failure to pump breast milk, breast damage, etc., and achieve the effects of rapid suction, convenient disassembly and cleaning, and excellent operability

Inactive Publication Date: 2011-04-20
RICHELL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Moreover, most of the mothers who use breast pumps are young mothers who have no experience in childbirth and use. When using manual breast pumps, due to lack of experience and nervousness, they cannot control the strength well, which often results in inability to pump breast milk. , and even the problem of damage to the breast due to excessive force

Method used

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Embodiment Construction

[0046] A best implementation mode of the present invention is described in detail below with reference to the accompanying drawings. In this embodiment, the adopted technical features are the best technical features for implementing the present invention, and of course the following technical features are not limited thereto.

[0047] Such as figure 1 The shown breast pump of the present invention is mainly composed of a body 100, a feeding bottle 200, and an operating handle 300. In order to place the breast pump stably, the feeding bottle 200 is snapped into the base 201. The lower part of the housing 200 is slightly recessed, and the perimeter of the recess is changed through the slits provided at the bottom of the base 201, thereby locking the feeding bottle 200 in the recess.

[0048] Figure 2 to Figure 4 As shown, the body 100 of the breast pump is mainly composed of a trumpet-shaped collecting part 110, a low-pressure chamber 120 communicating with the collecting part...

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Abstract

The invention discloses a manual breast pump, which comprises a feeding bottle for storing breast milk, a breast pump body and an operating handle, wherein the breast pump body is connected with the feeding bottle through a connection part arranged on the breast pump body; the body comprises a collection part and a low-pressure chamber which is connected with the collection part through a communication hole; an adjusting device is arranged on the operating handle; the adjusting device is a rotary body with a knob structure; the front end of the rotary body is provided with a protruded part and a flat part which form a positioning component; and the rotary body is clamped on a lock hole formed on the arc surface of the operating handle; and the lock hole has a clamping structure. The manual breast pump has the advantages of simple structure, convenience in disassembly, adjustable pressure, no backflow and capability of massaging a breast during use.

Description

technical field [0001] The present invention relates to an improved invention of a manual breast pump. Background technique [0002] Now with the improvement of living standards, people pay more attention to maintaining a good figure. Young mothers who are in the nursing period often use a bell-shaped breast pump driven by hand machinery. [0003] A general breast pump has a trumpet-shaped collection port connected to the breast, a negative pressure generating device capable of generating negative pressure, a handle to drive the negative pressure generating device, and a storage container for storing breast milk. . Its working principle is that the trumpet-shaped collection port is in airtight contact with the mother's breast, and the negative pressure generating device is manually driven to generate negative pressure, and the trumpet-shaped collection port is used to squeeze the breast and absorb breast milk. [0004] In order to prevent the leakage of breast milk in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/06
Inventor 藤堂彻中辻真树子
Owner RICHELL CORP
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