CN204601207U - A kind of threeway parts and the breast pump with this threeway parts - Google Patents

A kind of threeway parts and the breast pump with this threeway parts Download PDF

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Publication number
CN204601207U
CN204601207U CN201520283006.4U CN201520283006U CN204601207U CN 204601207 U CN204601207 U CN 204601207U CN 201520283006 U CN201520283006 U CN 201520283006U CN 204601207 U CN204601207 U CN 204601207U
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China
Prior art keywords
threeway
parts
threeway parts
breast pump
negative pressure
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Active
Application number
CN201520283006.4U
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Chinese (zh)
Inventor
陈俊波
蔡业滨
刘水华
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Guangdong good women, maternity products, Limited by Share Ltd
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陈俊波
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Priority to CN201520283006.4U priority Critical patent/CN204601207U/en
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Abstract

This utility model relates to mother and baby's articles for use field, especially a kind of breast pump and parts thereof.These threeway parts are distinguished, and these threeway parts only have a negative pressure input interface; The breast cup that threeway parts are arranged and milk outflow end are all integrated with threeway body; Described milk outflow end is V-arrangement check valve; Whole threeway parts are made up of flexible material.The two ends tranverse sectional thickness of described threeway parts is thicker than zone line cross section.Described flexible material is food grade silicon rubber.Compared with prior art, these threeway parts can reduce the loss of negative pressure in transmitting procedure, thus improve the suction of breast pump; Cleaning, dismounting is very convenient; Meanwhile, because adopt single passage, ensure the pure property of milk; Improve the sanitary condition of breast pump, also simplify the flow process of sterilization.

Description

A kind of threeway parts and the breast pump with this threeway parts
Technical field
This utility model relates to a kind of mother and baby's articles for use, especially a kind of breast pump and parts thereof.
Background technology
In prior art, breast pump, as a kind of mother and baby's articles for use, is divided into electric breast pump and hand-operated breast pump.Breast pump generally by a laminating female breast humalacter, one for collecting the feeding bottle of milk, a negative pressure generating device forms with the threeway parts being connected this three.General threeway parts comprise three interfaces such as breast cup interface, cylinder interface and feeding bottle connector.Described breast cup interface is provided with trumpet-shaped breast cup; Cylinder interface is provided with cylinder upper cover, and described cylinder interface inner surface is with cylinder silica gel; Feeding bottle connector is connected with feeding bottle.
There is following defect in the threeway parts of prior art: 1, threeway parts are only as interconnect function, do not possess other effects; 2, connecting portion is more, if assemble improper, is easy to gas leakage, thus has influence on the effect that sucks.Weigh the quality of breast pump, topmost parameter is exactly the size of negative-pressure sucking, in prior art, improves the way of negative-pressure sucking size all the time round source---negative pressure generating device; But the consume in the transmitting procedure of negative pressure is ignored.3, cleaning difficulty, dismounting is inconvenient; 4, in elicitation process, there is various material in milk institute contiguously square bar matter, can not ensure the pure property of milk.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of threeway parts and the breast pump with this threeway parts.Compared with prior art, these threeway parts can reduce the loss of negative pressure in transmitting procedure, thus improve the suction of breast pump; Cleaning, dismounting is very convenient; Meanwhile, because adopt single passage, ensure the pure property of milk; Improve the sanitary condition of breast pump, also simplify the flow process of sterilization.
In order to realize above object, take following concrete technical scheme:
The first technical scheme:
A kind of threeway parts, these threeway parts only have a negative pressure input interface; The breast cup that threeway parts are arranged and milk outflow end are all integrated with threeway body; Described milk outflow end is V-arrangement check valve; Whole threeway parts make a kind of threeway parts by flexible material, it is characterized in that, these threeway parts only have a negative pressure input interface; The breast cup that threeway parts are arranged and milk outflow end are all integrated with threeway body; Described milk outflow end is V-arrangement check valve; Whole threeway parts are made up of flexible material.
The two ends tranverse sectional thickness of described threeway parts is thicker than zone line cross section; Particularly, the tranverse sectional thickness in region one and region three is larger than the tranverse sectional thickness in region two and region four.
Described flexible material is food grade silicon rubber.
The second technical scheme:
A kind of breast pump, includes negative pressure pump and feeding bottle, also includes the threeway parts as the first technical scheme be connected with negative pressure pump, feeding bottle.
Described threeway parts are inlaid in bracing frame.
Described bracing frame is connected with threeway adaptor.
Described threeway adaptor is connected with feeding bottle.
These threeway parts threeway parts that break traditions adopt plastics or other hard materials, but overall employing liquid-state silicon gel, effectively can compress the space of negative pressure channel, simplify Assembly of the parts link, reduce the loss of negative pressure in transmitting procedure, thus improve the suction acting on human breast; Very convenient cleaning, dismounting; Meanwhile, improve the sanitary condition of the passage that sucks, ensure the pure property of milk.
Threeway parts have a newborn end of trumpet-shaped suction of fitting with human breast, and the thickness distribution of threeway parts there are differences, and zone line is thinner than other positions.Like this, the suction breast end of threeway parts is under suction function, and the zone line inhaling newborn end easily deformation occurs; Because threeway parts are flexible materials, so threeway parts are easily inlaid in bracing frame.In order to make cleaning and assemble convenient, bracing frame and threeway adaptor assemble, and female thread is arranged at threeway adaptor bottom, can be connected with feeding bottle.The negative pressure input of threeway parts is provided with air bag, and covers airbag cover, is connected with negative pressure source by the straight coupling in airbag cover.
In elicitation process, milk institute contiguously square bar matter is food grade silicon rubber, ensures the pure property of milk to greatest extent; The effect of sucking massage, extruding mammary areola, stimulation lactogenic can be played when sucking; Humalacter and valve seat one-body molded, dismounting is convenient.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of threeway parts of the present utility model.
Fig. 2 is the sectional view of a kind of electric breast pump with this threeway parts of this utility model.
Fig. 3 is the decomposing schematic representation of a kind of electric breast pump with this threeway parts of this utility model.
Fig. 4 be a kind of hand-operated breast pump with this threeway parts of this utility model decomposing schematic representation.
Accompanying drawing mark: 1-threeway parts, 1A-region one, 2A-region two, 3A-region three, 4A-region four, 2-bracing frame, 3-threeway adaptor, 4-feeding bottle, 5-air bag, 6-airbag cover, 7-straight coupling, 8-pull bar, 9-bracket cover, 10-handle.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model essentiality content is described in further detail.
The first embodiment:
A kind of threeway parts, distinguished, these threeway parts only have a negative pressure input interface; The breast cup that threeway parts are arranged and milk outflow end are all integrated with threeway body; Described milk outflow end is V-arrangement check valve; Whole threeway parts are made up of flexible material.
The two ends tranverse sectional thickness of described threeway parts is thicker than zone line cross section; Particularly, the tranverse sectional thickness in region one and region three is larger than the tranverse sectional thickness in region two and region four.
Described flexible material is food grade silicon rubber.
The second embodiment:
A kind of breast pump, includes negative pressure pump and feeding bottle, distinguished, also includes the threeway parts as the first embodiment be connected with negative pressure pump, feeding bottle.
Described threeway parts are inlaid in bracing frame.
Described bracing frame is connected with threeway adaptor.
Described threeway adaptor is connected with feeding bottle.
Export negative pressure by main frame vibrating diaphragm pump, negative pressure is accessed three-way suction device.On the threeway parts of suction function in three-way suction device, threeway parts are produced and sucks the effect of massaging, extrude mammary areola, stimulate lactogenic and inhaling breast.Then by the electromagnetic valve release negative pressure in main frame, make threeway parts the water that sucks be discharged in the middle of feeding bottle by the valve seat of threeway parts.By continual actuation cycle like this, complete whole stimulating the secretion of milk and elicitation process.

Claims (7)

1. threeway parts, is characterized in that, these threeway parts only have a negative pressure input interface; The breast cup that threeway parts are arranged and milk outflow end are all integrated with threeway body; Described milk outflow end is V-arrangement check valve; Whole threeway parts are made up of flexible material.
2. a kind of threeway parts according to claim 1, is characterized in that, the two ends tranverse sectional thickness of described threeway parts is thicker than zone line cross section; Particularly, the tranverse sectional thickness in region one and region three is larger than the tranverse sectional thickness in region two and region four.
3. a kind of threeway parts according to claim 1, is characterized in that, described flexible material is food grade silicon rubber.
4. a breast pump, includes negative pressure pump and feeding bottle, it is characterized in that, also includes the threeway parts of the claim 1 be connected with negative pressure pump, feeding bottle.
5. a kind of breast pump according to claim 4, is characterized in that, described threeway parts nest is in bracing frame.
6. a kind of breast pump according to claim 5, is characterized in that, described bracing frame and threeway adaptor assemble.
7. a kind of breast pump according to claim 6, is characterized in that, described threeway adaptor is connected with feeding bottle.
CN201520283006.4U 2015-05-05 2015-05-05 A kind of threeway parts and the breast pump with this threeway parts Active CN204601207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520283006.4U CN204601207U (en) 2015-05-05 2015-05-05 A kind of threeway parts and the breast pump with this threeway parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520283006.4U CN204601207U (en) 2015-05-05 2015-05-05 A kind of threeway parts and the breast pump with this threeway parts

Publications (1)

Publication Number Publication Date
CN204601207U true CN204601207U (en) 2015-09-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520283006.4U Active CN204601207U (en) 2015-05-05 2015-05-05 A kind of threeway parts and the breast pump with this threeway parts

Country Status (1)

Country Link
CN (1) CN204601207U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104784766A (en) * 2015-05-05 2015-07-22 陈俊波 Three-way component and breast pump with three-way component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104784766A (en) * 2015-05-05 2015-07-22 陈俊波 Three-way component and breast pump with three-way component
WO2016176790A1 (en) * 2015-05-05 2016-11-10 陈俊波 Three-way component and breast pump having same

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160303

Address after: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou

Patentee after: SHANTOU XINGHE ELECTRICAL APPLIANCE CO., LTD.

Address before: 515100 Shantou Xinghe Electrical Appliance Co., Ltd., No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou

Patentee before: Chen Junbo

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou

Patentee after: Guangdong good women, maternity products, Limited by Share Ltd

Address before: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou

Patentee before: SHANTOU XINGHE ELECTRICAL APPLIANCE CO., LTD.