Split electric breast pump

Abstract

The utility model relates to a breast pump technical field discloses a split type electric breast pump, including feeding bottle, three way component and electric main machine, one end opening of three way component is fixedly installed with milk pipe, the one end away from three way component of milk pipe is connected with elastic silica gel horn cover through sealing connection subassembly, the surface of feeding bottle is equipped with protection subassembly, the protection subassembly includes protection shell, extrusion both sides flexible clamping pad, make telescopic spring contract to limit groove, place feeding bottle in the protection shell on the limiting recess of antiskid base, wait for telescopic spring reset, both sides flexible clamping pad automatic clamping feeding bottle, realize fixed, telescopic spring and the rubber convex of protection shell outside side, can effectively buffer external impact force, reduce its influence to feeding bottle, flexible clamping pad further shock attenuation, avoid feeding bottle and protection shell direct contact, better protection feeding bottle and milk, the antiskid pad of antiskid base bottom, can prevent feeding bottle to place slip and fall and breakage.

Description

Technical Field

[0001] This utility model relates to the field of breast pump technology, and in particular to a split-type electric breast pump. Background Technology

[0002] Breastfeeding is widely recognized as the ideal way to feed infants, providing them with comprehensive nutrition, helping to strengthen their immunity, and promoting their growth and development. At the same time, breastfeeding also enhances the bond between mother and child and has a positive effect on the mother's postpartum recovery. With increasing health awareness, more and more mothers are choosing breastfeeding, leading to a growing demand for breast pumps. To address the inconvenience of cleaning integrated breast pumps, detachable electric breast pumps have emerged. The detachable design separates the various functional modules of the breast pump, such as the motor, control circuit, and pumping components, making each part easier to disassemble and clean. This design not only improves hygiene but also makes it convenient for mothers to use and carry in different situations.

[0003] Early integrated breast pumps had a compact structure, but their overall design made cleaning and sterilization difficult during use. The tight connections between the various parts made disassembly inconvenient, and milk residue was easily left behind, leading to bacterial growth. In addition, most existing detachable breast pumps did not provide protection for the bottles. Frequent disassembly, cleaning, and storage made the bottles susceptible to collisions and scratches, resulting in damage. Therefore, we propose a detachable electric breast pump. Utility Model Content

[0004] The purpose of this utility model is to provide a split-type electric breast pump to solve the problem that most existing split-type breast pumps do not provide protection for the baby bottles, and that the bottles are easily damaged by collisions and scratches during frequent disassembly, cleaning and storage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a split-type electric breast pump, comprising a bottle, a three-way connector assembly, and an electric motor. A milk tube is fixedly installed at one end of the three-way connector assembly. The end of the milk tube away from the three-way connector assembly is connected to an elastic silicone horn cover via a sealing connection assembly. A protective assembly is provided on the surface of the bottle. The protective assembly includes a protective shell, which is fitted onto the outer surface of the bottle. Limiting grooves are formed on both inner walls of the protective shell. Several evenly distributed telescopic springs are fixedly installed inside the two sets of limiting grooves. A flexible clamping pad is fixedly installed at the end of the several telescopic springs away from the limiting grooves, and the flexible clamping pad is in contact with the outer surface of the bottle.

[0006] As a preferred embodiment, the electric motor is fixed on the three-way assembly, and the three-way assembly is installed at the upper opening of the bottle. A connecting ring is sleeved on the outer surface of the three-way assembly, and a handle is fixedly installed on one side of the connecting ring. The other end of the handle is fixedly connected to the outer wall of the protective shell.

[0007] As a preferred embodiment, the outer surface of the protective shell is fixedly equipped with a number of rubber protrusions arranged in a circumferential array, and a scale display window is opened on one side of the protective shell. An insulation layer is fixedly installed on the inner wall of the protective shell.

[0008] As a preferred embodiment, an anti-slip base is fixedly installed at the bottom of the protective shell, and an anti-slip pad is fixedly installed on the outer bottom surface of the anti-slip base. A limiting groove is formed on the surface of the anti-slip base, and the bottom of the baby bottle is located inside the limiting groove.

[0009] As a preferred embodiment, the elastic silicone horn cover is fitted onto the circumferential surface of the milk tube, and a support ring is fixedly installed at the front edge of the elastic silicone horn cover, and a soft inner liner is fixedly installed on the inner wall of the front end of the elastic silicone horn cover.

[0010] As a preferred embodiment, the sealing connection assembly includes a locking ring disposed at the connection between the elastic silicone horn cover and the milk tube. A protrusion is fixedly installed on a section of the inner wall of the locking ring. Sealing rings are fixedly installed on the inner walls of both the locking ring and the protrusion. The inner wall of the protrusion contacts the outer surface of the milk tube. The section of the inner wall of the locking ring away from the protrusion contacts the outer wall of the elastic silicone horn cover. Two sets of connecting plates are fixedly installed at one end opening of the locking ring, and two sets of bolts are threadedly connected between the two sets of connecting plates.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. By setting up protective components, the flexible clamping pads on both sides are squeezed to retract the telescopic spring into the limiting groove. The bottle is placed on the limiting groove of the anti-slip base in the protective shell. After the telescopic spring returns to its original position, the flexible clamping pads on both sides automatically clamp the bottle to achieve fixation. The telescopic spring and the rubber protrusion on the outside of the protective shell can effectively buffer external impact and reduce its impact on the bottle. The flexible clamping pads further reduce shock and prevent the bottle from directly contacting the protective shell, thus better protecting the bottle and milk. The anti-slip pad at the bottom of the anti-slip base can prevent the bottle from slipping and falling when placed.

[0013] 2. By setting up a sealing connection component, after the elastic silicone horn cover is fitted onto the milk tube, the locking ring is put on. At this time, the inner wall of the locking ring protrusion is in contact with the outer wall of the milk tube, and the inner wall of the other end is in contact with the outer wall of the elastic silicone horn cover. Tighten the bolt to make the locking ring secure. With the cooperation of the sealing ring, the connection is ensured to fit tightly. This structure effectively prevents the two from loosening or falling off, ensures a stable connection during milk expression, and avoids milk leakage and air entry. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a front cross-sectional view of the present invention.

[0016] Figure 3 This is a partial unfolded structural diagram of the present invention;

[0017] Figure 4 This is one of the schematic diagrams of the protective component structure of this utility model;

[0018] Figure 5 This is the second schematic diagram of the protective component structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the sealing connection component of this utility model.

[0020] In the diagram: 1. Baby bottle; 2. Three-way connector assembly; 3. Electric motor; 4. Milk tube; 5. Elastic silicone horn cover; 6. Protective assembly; 7. Sealing connection assembly; 8. Handle; 9. Connecting ring; 10. Support ring; 11. Soft inner liner; 601. Protective outer shell; 602. Anti-slip base; 603. Scale display window; 604. Limiting groove; 605. Telescopic spring; 606. Flexible clamping pad; 607. Insulation layer; 608. Rubber protrusion; 609. Limiting groove; 701. Locking ring; 702. Bolt; 703. Connecting plate; 704. Sealing ring; 705. Raised block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] Please see the appendix Figure 1 - Appendix Figure 5A split-type electric breast pump includes a bottle 1, a three-way connector 2, and an electric motor 3. A milk tube 4 is fixedly installed at one end of the three-way connector 2. The end of the milk tube 4 away from the three-way connector 2 is connected to an elastic silicone horn cover 5 via a sealing connection component 7. A protective component 6 is provided on the surface of the bottle 1. The protective component 6 includes a protective shell 601, which is fitted onto the outer surface of the bottle 1. Limiting grooves 604 are formed on both inner walls of the protective shell 601. Several evenly distributed telescopic springs 605 are fixedly installed inside each of the two sets of limiting grooves 604. A flexible clamping pad 606 is fixedly installed at the end of each telescopic spring 605 away from the limiting groove 604, and the flexible clamping pad 606 contacts the outer surface of the bottle 1. The electric motor 3 is fixed... The three-way component 2 is installed on the upper opening of the bottle 1. A connecting ring 9 is sleeved on the outer surface of the three-way component 2. A handle 8 is fixedly installed on one side of the connecting ring 9. The other end of the handle 8 is fixedly connected to the outer wall of the protective shell 601. Several rubber protrusions 608 arranged in a circumferential array are fixedly installed on the outer surface of the protective shell 601. A scale display window 603 is opened on one side of the protective shell 601. A heat insulation layer 607 is fixedly installed on the inner wall of the protective shell 601. An anti-slip base 602 is fixedly installed on the bottom of the protective shell 601. An anti-slip pad is fixedly installed on the outer bottom surface of the anti-slip base 602. A limiting groove 609 is opened on the surface of the anti-slip base 602. The bottom of the bottle 1 is located inside the limiting groove 609.

[0024] The protective shell 601 has a moderate thickness, which provides a certain amount of cushioning protection without making the bottle 1 too bulky. Placing the bottle 1 inside the protective shell 601 is simple and convenient. Just put the bottle 1 into the limiting groove 609 of the anti-slip base 602. The design of the telescopic spring 605 can automatically fix the bottle 1 without complicated installation steps. When you need to remove the bottle 1, just press the telescopic spring 605 to remove it easily. It is convenient for daily use. The flexible clamping pad 606 is soft and will not scratch the surface of the bottle 1, keeping the appearance of the bottle 1 intact.

[0025] Specifically, firstly, the flexible clamping pads 606 on both sides are squeezed, and the telescopic spring 605 retracts into the limiting groove 604. Then, the bottle 1 is placed inside the protective shell 601 and located on the limiting groove 609 of the anti-slip base 602. After the telescopic spring 605 returns to its original position, the flexible clamping pads 606 on both sides clamp and fix the bottle 1. The telescopic spring 605 and the rubber protrusions 608 on the outside of the protective shell 601 can play a certain buffering role when subjected to external impact, reducing the impact of external impact on the bottle 1. The flexible clamping pads 606 can also further buffer vibration and prevent the bottle 1 from directly colliding with the protective shell 601, thereby better protecting the bottle 1 and the milk inside. The anti-slip pad at the bottom of the anti-slip base 602 can prevent the bottle 1 from slipping and being damaged when placed.

[0026] Example 2:

[0027] Please see the appendix Figure 1 - Appendix Figure 3 and appendix Figure 6 Furthermore, based on Embodiment 1, the elastic silicone horn cover 5 is fitted onto the circumferential surface of the milk tube 4, and a support ring 10 is fixedly installed at the front edge of the elastic silicone horn cover 5. A soft inner liner 11 is fixedly installed on the inner wall of the front end of the elastic silicone horn cover 5. The sealing connection assembly 7 includes a locking ring 701, which is located at the connection between the elastic silicone horn cover 5 and the milk tube 4. A protrusion 705 is fixedly installed on a section of the inner wall of the locking ring 701. Sealing rings 704 are fixedly installed on the inner walls of both the locking ring 701 and the protrusion 705. The inner wall of the protrusion 705 is in contact with the outer surface of the milk tube 4. The section of the inner wall of the locking ring 701 away from the protrusion 705 is in contact with the outer wall of the elastic silicone horn cover 5. Two sets of connecting plates 703 are fixedly installed at one end opening of the locking ring 701, and two sets of bolts 702 are threadedly connected between the two sets of connecting plates 703.

[0028] The silicone in the elastic silicone horn cover 5 has good flexibility and resilience, and can automatically deform according to the shape and size of the breast to fit the breast surface closely. At the same time, it works with the support ring 10 to improve the sealing effect. The soft inner lining 11 can increase comfort and reduce the discomfort that may be caused by the elastic silicone horn cover 5 directly contacting the breast. The use of the sealing ring 704 further enhances the sealing of the connection. When the locking ring 701 is locked, the sealing ring 704 is compressed and fills the gap between the elastic silicone horn cover 5 and the milk tube 4, forming an effective sealing barrier to prevent milk, air or bacteria from leaking or entering through the connection. This ensures the hygiene and airtightness of the breast pump system, helps maintain the normal pressure of milk expression and prevents milk from being contaminated. The bolt 702 can be turned by hand without the need for other tools, and is also easy to install and disassemble.

[0029] Specifically, when the elastic silicone horn cover 5 is fitted onto the milk tube 4, the locking ring 701 is put on, the inner wall of the protrusion 705 contacts the outer wall of the milk tube 4, and the other inner wall of the locking ring 701 contacts the outer wall of the elastic silicone horn cover 5. Then, the locking ring 701 is locked by the bolt 702. Under the action of the sealing ring 704, the connection is tightly fitted to prevent the two from loosening or falling off, ensuring a stable and reliable connection during milk expression and avoiding milk leakage or air entry due to loose connection.

[0030] Working principle of this utility model: This utility model is a split-type electric breast pump, which consists of a bottle 1, a three-way connector 2, an electric motor 3, and a milk tube 4. The bottle 1, the three-way connector 2, and the electric motor 3 are all connected by threads, which facilitates disassembly and installation. During installation, first, the flexible clamping pads 606 on both sides are squeezed, and the telescopic springs 605 retract into the limiting grooves 604. Then, the bottle 1 is placed inside the protective shell 601 and located on the limiting grooves 609 of the anti-slip base 602. The flexible clamping pads 606 on both sides clamp and fix the bottle 1 after the telescopic springs 605 return to their original position. Then, when the elastic silicone horn cover 5 is put on the milk tube 4, the locking ring 70 is put on. 1. The inner wall of the protrusion 705 contacts the outer wall of the milk tube 4, and the other inner wall of the locking ring 701 contacts the outer wall of the elastic silicone horn cover 5. Then, the locking ring 701 is locked by the bolt 702. Under the action of the sealing ring 704, the connection is tightly fitted to prevent the two from loosening or falling off. The telescopic spring 605 and the rubber protrusion 608 on the outer side of the protective shell 601 can play a certain buffering role when subjected to external impact, reducing the impact of external impact on the bottle 1. The flexible clamping pad 606 can also further buffer the vibration and prevent the bottle 1 from directly colliding with the protective shell 601, thereby better protecting the bottle 1 and the milk inside. At this point, the whole process is completed.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A split-type electric breast pump, comprising a bottle (1), a three-way connector (2), and an electric motor (3), characterized in that: A milk tube (4) is fixedly installed at one end of the three-way component (2). The end of the milk tube (4) away from the three-way component (2) is connected to an elastic silicone horn cover (5) through a sealing connection component (7). A protective component (6) is provided on the surface of the bottle (1). The protective component (6) includes a protective shell (601). The protective shell (601) is fitted onto the outer surface of the bottle (1). Limiting grooves (604) are opened on both sides of the inner wall of the protective shell (601). Several evenly distributed telescopic springs (605) are fixedly installed inside the two sets of limiting grooves (604). A flexible clamping pad (606) is fixedly installed at the end of the several telescopic springs (605) away from the limiting groove (604). The flexible clamping pad (606) is in contact with the outer surface of the bottle (1).

2. A split-type electric breast pump according to claim 1, characterized in that: The electric motor (3) is fixed on the three-way assembly (2), and the three-way assembly (2) is installed at the upper opening of the bottle (1). A sleeve ring (9) is sleeved on the outer surface of the three-way assembly (2). A handle (8) is fixedly installed on one side surface of the sleeve ring (9), and the other end of the handle (8) is fixedly connected to the outer wall of the protective shell (601).

3. A split-type electric breast pump according to claim 1, characterized in that: The outer surface of the protective shell (601) is fixedly equipped with a plurality of rubber protrusions (608) arranged in a circumferential array, and a scale display window (603) is provided on one side of the protective shell (601). An insulation layer (607) is fixedly installed on the inner wall of the protective shell (601).

4. A split-type electric breast pump according to claim 1, characterized in that: The bottom of the protective shell (601) is fixedly installed with an anti-slip base (602), and an anti-slip pad is fixedly installed on the outer bottom surface of the anti-slip base (602). A limiting groove (609) is opened on the surface of the anti-slip base (602), and the bottom of the baby bottle (1) is located inside the limiting groove (609).

5. A split-type electric breast pump according to claim 1, characterized in that: The elastic silicone horn cover (5) is fitted onto the circumferential surface of the milk tube (4), and a support ring (10) is fixedly installed at the front edge of the elastic silicone horn cover (5). A soft inner liner (11) is fixedly installed on the inner wall of the front end of the elastic silicone horn cover (5).

6. A split-type electric breast pump according to claim 1, characterized in that: The sealing connection assembly (7) includes a locking ring (701), which is disposed at the connection between the elastic silicone horn cover (5) and the milk tube (4). A protrusion (705) is fixedly installed on a section of the inner wall of the locking ring (701). A sealing ring (704) is fixedly installed on the inner walls of both the locking ring (701) and the protrusion (705). The inner wall of the protrusion (705) is in contact with the outer surface of the milk tube (4). The section of the inner wall of the locking ring (701) away from the protrusion (705) is in contact with the outer wall of the elastic silicone horn cover (5). Two sets of connecting plates (703) are fixedly installed at one end of the locking ring (701). Two sets of bolts (702) are threadedly connected between the two sets of connecting plates (703).

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