TWI675675B - Invisible breast pumping device - Google Patents

Abstract

The invention discloses an invisible milking device, which comprises a main unit, a squeezing unit, a milk collecting bag, a check valve unit and a driving unit. The main body unit includes a channel, a protruding portion and a recessed portion. The protruding portion has a through hole, the through hole communicates with the channel, and the inner wall of the recessed portion has a spiral convex portion. The pressing unit is sleeved on one end of the main unit. One end of the milk collection bag is connected to the protruding portion, and the other end has an opening, and the opening is clamped by a clamp. The check valve unit is located in the milk collection bag. One end of the check valve unit is connected to the protruding portion, and the other end has a gap. The check valve unit has a flow channel. One end of the flow channel communicates with the opening, and the other end communicates with the gap. The driving unit has an engaging portion and a control portion, the engaging portion is in communication with the control portion, the engaging portion is connected to the main unit, and the control portion is connected to an external device.

Description

Invisible milking device

The invention relates to a milking device, in particular to an invisible milking device which is designed for integration and miniaturization and can be made of a single material.

Breast milk is the most suitable natural food for babies. It can provide the nutrients needed for the baby to grow up. Breast milk itself is well-balanced, easy to digest, and has a high absorption rate and bioavailability. It has the lowest burden on the baby's body. Due to the benefits of breastfeeding for babies, more and more postpartum women choose to breastfeed.

When the mother is inconvenient to feed breast milk or the baby sucks poorly, the milking machine can squeeze the breast milk in advance to store it frozen, so that it can be fed to the baby after heating. However, the existing milking machines are all composed of a plurality of components, which are relatively complicated and large in structure, and the multiple components are not easy to disassemble, it is not convenient to clean, and it is easy to cause hygiene problems.

In summary, the inventors of the present invention have considered and designed an invisible milking device, with a view to improving the lack of known technology, and thereby increasing the industrial implementation and utilization.

In view of the above-mentioned conventional problems, an object of the present invention is to provide an invisible milking device for solving the problems faced in the conventional technology.

Based on the above object, the present invention provides an invisible milking device, which includes a main body unit, a squeeze unit, a milk collection bag, a check valve unit, and a drive unit. One end of the main unit is recessed inward In the channel, the outer edge of the main body unit is extended outward to form a convex part. The convex part has a through hole that communicates with the channel. The center of the other end of the main body unit is recessed inward to form a concave part. The pressing unit has a cover structure and is sleeved on the one end of the main unit. One end of the milk collection bag is connected to the protruding portion, and the other end has an opening. Two sides of the opening are respectively extended to form two extension portions, and the two extension portions are optionally clamped by a clamp. The check valve unit is located in the milk collection bag, and one end of the check valve unit is connected to the protruding portion, and the other end has a gap, and the gap can be opened and closed. . The body of the drive unit extends outward to form an engaging portion and a control portion, respectively. The engaging portion and the control portion are hollow structures. The inside of the engaging portion communicates with the inside of the control portion. The engaging portion is detachably connected to the other end of the main unit. The control unit is connected to an external device.

Preferably, when the internal gas of the control portion and the engaging portion is extracted by an external device, the one end of the main body unit can be displaced toward the inside of the engaging portion, and the contraction action of the pressing unit is driven.

Preferably, when the inside of the control portion and the engaging portion is supplied with gas by pressure relief from an external device, the one end of the main body unit may be displaced toward the outside of the engaging portion and drive the squeezing unit to expand.

Preferably, the main body unit, the squeeze unit, the milk collection bag and the check valve unit may be integrated.

Preferably, the main body unit, the squeezing unit, the milk collection bag and the check valve unit may be made of silicone material.

Preferably, the flow channel may be conical.

Preferably, the other end of the check valve unit may be flat.

Preferably, the inner wall of one side of the milk collection bag may have a plurality of strip-like structures.

Preferably, one side outer wall of the milk collection bag may have a plurality of hook loops.

As mentioned above, the invisible milking device of the present invention can be integrated with the four components of the main unit, the squeeze unit, the milk collection bag and the check valve unit, which can provide users with easy cleaning without dead In addition, in the case that the volume can be miniaturized by the integrated design, it is also convenient for the user to place it on the chest at any time and place, which greatly provides the convenience of the user.

100‧‧‧Invisible milking device

110‧‧‧Main unit

111‧‧‧channel

112‧‧‧ protrusion

113‧‧‧Port

114‧‧‧ Recess

115‧‧‧ spiral projection

116‧‧‧Joint

117‧‧‧ positioning structure

120‧‧‧ Extrusion Unit

130‧‧‧ Collection milk bag

131‧‧‧ opening

132‧‧‧ extension

133‧‧‧ strip structure

134‧‧‧Hook ring

140‧‧‧ check valve unit

141‧‧‧ runner

142‧‧‧ convex

150‧‧‧Drive unit

151‧‧‧ Engagement Department

152‧‧‧Control Department

153‧‧‧Credit structure

160‧‧‧Fixture

200‧‧‧ external device

A‧‧‧ Clearance

Fig. 1 is a first cross-sectional view of a first embodiment of an invisible milking device of the present invention.

Fig. 2 is a second sectional view of the first embodiment of the invisible milking device of the present invention.

Fig. 3 is a first schematic diagram of the first embodiment of the invisible milking device of the present invention.

FIG. 4 is a second schematic diagram of the first embodiment of the invisible milking device of the present invention.

Fig. 5 is a third schematic diagram of the first embodiment of the invisible milking device of the present invention.

Fig. 6 is a sectional view of a second embodiment of the invisible milking device of the present invention.

In order to better understand the features, contents and advantages of the present invention and the effects that can be achieved, the present invention is described in detail with the drawings in the form of examples, and the main purpose of the drawings is only The use of illustrations and auxiliary descriptions may not be the actual proportions and precise configurations after the implementation of the present invention, so the accompanying drawings should not be interpreted and limited to the scope of rights of the present invention in actual implementation.

The advantages, features, and technical methods of the present invention will be described in more detail with reference to the exemplary embodiments and the accompanying drawings for easier understanding, and the present invention may be implemented in different forms, so it should not be understood to be limited to this The embodiments described herein, on the contrary, to those having ordinary knowledge in the technical field, the embodiments provided will make this disclosure more thoroughly and comprehensively and completely convey the scope of the invention, and the invention will only be appended As defined by the scope of patent applications.

Please refer to Figs. 1 to 5; Fig. 1 is a first cross-sectional view of a first embodiment of the invisible milking device of the present invention; and Fig. 2 is a first section of the first embodiment of the invisible milking device of the present invention. Two sections Figure 3 is a first schematic diagram of the first embodiment of the invisible milking device of the present invention; Figure 4 is a second schematic diagram of the first embodiment of the invisible milking device of the present invention; and Figure 5 is a The third schematic diagram of the first embodiment of the invisible milking device of the present invention. As shown in the figure, the invisible milking device 100 of the present invention includes a main unit 110, a squeeze unit 120, a milk collection bag 130, a check valve unit 140, and a driving unit 150. Among them, the main body unit 110, the squeezing unit 120, the milk collection bag 130, and the check valve unit 140 may be an integrated component structure; and the main body unit 110, the squeeze unit 120, milk collection bag 130, and the check valve unit 140 may be Silicone material.

Continuing, one end of the main body unit 110 is recessed inwardly to form the channel 111, and the outer edge of the main body unit 110 is extended outward to form a convex portion 112, the convex portion 112 has a through hole 113, and the through hole 113 communicates with the channel 111; In one aspect, the center of the other end of the main body unit 110 is recessed inward to form a concave portion 114, and an inner wall of the concave portion 114 has a spiral convex portion 115. The pressing unit 120 has a cover structure and is sleeved on one end of the main body unit 110.

One end of the milk collection bag 130 is connected to the protruding portion 112, and the other end has an opening 131. Two sides of the opening 131 are respectively extended to form two extension portions 132, and the two extension portions are optionally clamped by the clamp 160.

The relative position of the check valve unit 140 is located in the milk collection bag 130. One end of the check valve unit 140 is connected to the protruding portion 112, and the other end has a gap A. The gap A can be opened and closed. The check valve unit 140 has a flow channel. 141, one end of the flow channel 141 communicates with the through hole 113, and the other end communicates with the gap A.

The body of the driving unit 150 extends outward to form an engaging portion 151 and a control portion 152, respectively. The engaging portion 151 and the control portion 152 are hollow structures. The inside of the engaging portion 151 communicates with the inside of the control portion 152. The other end of the main body unit 110 is detachably engaged, and the control unit 152 is connected to the external device 200. Wherein, one surface of the pressing unit 120 facing away from the main body unit 110 may be formed to have a plurality of pressing portions.

Further, when the internal gas of the control portion 152 and the engaging portion 151 is extracted by the external device 200, one end of the main body unit 110 is displaced toward the inside of the engaging portion 151 and drives the pressing unit 120. Contraction action occurs. On the contrary, when the inside of the control portion 152 and the engaging portion 151 is pressure-removed by the external device 200 to supply gas, one end of the main body unit 110 is displaced toward the outside of the engaging portion 151 and drives the squeezing unit 120 to expand. The concave portion 114 is formed by the center of the other end of the main body unit 110 being inwardly recessed. The inner wall of the concave portion 114 has a spiral convex portion 115 to strengthen the structure so that one end of the main body unit 110 can return to the original position.

Specifically, when the user uses the invisible milking device 100 of the present invention, the areola area may be first covered by the squeezing unit 120 with the protruding portion 112 facing downward. Next, during the milking process, the pump of the external device 200 performs a pumping action to extract the gas inside the control portion 152 and the engagement portion 151 to form a negative pressure inside the two to drive the main unit. One end of 110 extends toward the inside of the engaging portion 151, so that the channel 111 forms a negative pressure, and drives the squeezing unit 120 to contract, so that the inside of the covered areola area also forms a negative pressure correspondingly, thereby generating a milking function. At the same time, if the pressing unit 120 has a plurality of pressing portions, the pressing portion 120 can also be actuated by the pressing unit 120 to form a squeezing effect on the breast and increase the milking effect. The extruded milk flows into the flow channel 141 through the channel 111 and is stored in the protruding portion 112 and the flow channel 141 first.

It is worth mentioning that in the interior of the areola area covered by the squeezing unit 120, while generating a negative pressure, the gap A of the check valve unit 140 is also closed tightly, so that air cannot penetrate. Among them, when there is negative pressure in the channel 111, the effect of sucking breast milk is also formed. Therefore, the breast is squeezed with the structure of the squeezing unit 120 to accelerate the acquisition of breast milk.

When a single squeezing operation is completed, the pressure relief valve of the external device 200 introduces gas into the inside of the control portion 152 and the engagement portion 151 through the control portion 152, so that the inside of the control portion 152 and the inside of the engagement portion 151 return to one. Atmospheric pressure. At this time, one end of the main body unit 110 will be displaced toward the outside of the engaging portion 151 when the negative pressure is eliminated, so that the squeezing unit 120 is expanded without squeezing the areola area, and at the same time, it drives a plurality of The abutment does not squeeze the breast. Then, after the inside of the areola area covered by the squeezing unit 120 returns to atmospheric pressure, the gap A of the check valve unit 140 will be changed from a tightly closed state to a partially or fully opened state, so that the protrusion 112 and the flow The milk in the channel 141 can seep into the milk collection bag 130 through the gap A; after the milking process is completed, the clamp 160 of the second extension 132 can be removed or the circulation opening of the clamp 160 can be opened to allow the milk The milk collection bag 130 flows out from the opening 131 for collection by the user; on the other hand, the inside of the milk collection bag 130 can also be cleaned by removing the clamp 160.

In addition, the above-mentioned flow passage 141 may be conical, and one end of the check valve unit 140 having the gap A is flat. However, the above is only an example and is not limited thereto.

In addition, the inner wall of one side of the milk collection bag 130 may have a plurality of strip-shaped structures 133. When the user installs the inside of the underwear, the milk collection bag 130 will be exposed from below, so a small section is tightened by the underwear. It flows smoothly to the bottom of the milk collection bag, so these strip structures 133 are needed to open the space.

On the other hand, the outer wall of one side of the milk collection bag 130 may have a plurality of hook loops 134, which are used to fix the silicone bag to the outer cover when the milk collection bag is fixed to the outer cover (including the driving unit), and has a positioning effect to Convenient for users.

Further, an outer edge of the main body 110 body may protrude outward to form a joint portion 116, and an inner wall of the joint portion 116 protrudes toward the main body unit 110 body to form a positioning structure 117; and, the engaging portion 151 of the driving unit 150 The outer edge may also form a buckling structure 153 corresponding to the positioning structure 117. Therefore, when the engaging portion 151 of the driving unit 150 and the engaging portion 116 on the other end of the main body unit 110 are engaged, the engaging portion 153 and the positioning structure 117 can be fastened to each other to engage the engaging portion 151 and the main unit 110. The portion 116 is tightly joined, so that the engaging portion 151 is brought into a closed vacuum state.

Please refer to FIG. 6, which is a cross-sectional view of a second embodiment of the invisible milking device of the present invention. As shown in the figure, the main difference from the first embodiment is that the check valve unit 140 is a part A structure composed of two convex portions 142 overlapping one another has a gap A between the two convex portions 142. However, the above is only an example, and is not limited thereto.

As mentioned above, the invisible milking device of the present invention can be integrated with the four components of the main unit, the squeezing unit, the milk collection bag and the check valve unit, which can provide users with easy cleaning without dead corners; and, In the case that the integrated design makes the volume minimizable, it is also convenient for the user to place it on the chest at any time and place, which greatly provides the convenience of the user.

The above-mentioned embodiments are only for explaining the technical ideas and characteristics of the present invention. The purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. When the scope of the patent of the present invention cannot be limited, That is, any equivalent changes or modifications made in accordance with the spirit disclosed in the present invention should still be covered by the patent scope of the present invention.

Claims (8)

An invisible milking device includes: a main body unit, one end of which is recessed inward to form a channel, and an outer edge of the main body unit is extended outward to form a protruding portion, the protruding portion has a through opening, and the through opening and the The channels communicate with each other. The center of the other end of the main unit is recessed inward to form a concave portion. The inner wall of the concave portion has a helical convex portion. An extrusion unit is a cover structure and is sleeved on the main unit. One end; a milk collection bag, one end of which is connected to the protruding portion, and the other end has an opening, and two extension portions are respectively formed from two sides of the opening, and the two extension portions are optionally clamped by a clamp; A check valve unit is located in the milk collection bag, and one end of the check valve unit is connected to the protruding portion, and the other end has a gap. The gap is movably opened and closed. One end of the flow channel communicates with the opening, and the other end communicates with the gap; and a drive unit, the body of which extends outwardly to form an engaging portion and a control portion, respectively, and the engaging portion and the control portion are hollow structures. The inside of the engaging part and the The inner part of the control part is in communication, the engaging part is detachably engaged with the other end of the main body unit, and the control part is connected with an external device; wherein the main body unit, the squeezing unit, the milk collection bag and the check valve The unit system is integrated. The invisible milking device according to item 1 of the scope of patent application, wherein when the internal gas of the control portion and the engaging portion is extracted by the external device, the one end of the main unit is displaced toward the inside of the engaging portion And drive the squeezing unit to generate a contraction action. The invisible milking device according to item 2 of the scope of patent application, wherein when the internal part of the control part and the engaging part is depressurized by the external device to supply gas, the one end of the main body unit faces the engaging part The external displacement and drives the squeezing unit to produce a deployment action. The invisible milking device according to item 1 of the scope of the patent application, wherein the main body unit, the extrusion unit, the milk collection bag and the check valve unit are made of silicone material. The invisible milking device according to item 1 of the patent application scope, wherein the flow channel is conical. The invisible milking device according to item 1 of the patent application scope, wherein the other end of the check valve unit is flat. The invisible milking device according to item 1 of the patent application scope, wherein the inner wall of one side of the milk collection bag has a plurality of strip structures. The invisible milking device according to item 1 of the patent application scope, wherein one side outer wall of the milk collection bag has a plurality of hook loops.