CN210750514U - Integrated soft and hard double-material breast pump cover - Google Patents
Integrated soft and hard double-material breast pump cover Download PDFInfo
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- CN210750514U CN210750514U CN201920791510.3U CN201920791510U CN210750514U CN 210750514 U CN210750514 U CN 210750514U CN 201920791510 U CN201920791510 U CN 201920791510U CN 210750514 U CN210750514 U CN 210750514U
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- soft
- hard
- breast pump
- pump cover
- contact end
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Abstract
The utility model discloses a two material breast pump covers of soft or hard of integral type, including stereoplasm body and soft contact jaw, the stereoplasm body is the tubaeform tubular structure that one end diameter is greater than other end diameter, and the soft contact jaw integrated into one piece fuse in the big one end of stereoplasm body diameter and form the soft elasticity edge of breast pump cover and human contact, the utility model discloses a mode that the secondary was moulded plastics fuses the molding with stereoplasm body soft and soft material, makes into a part, has light in weight, convenient to use, safe and reliable, advantages such as the outward appearance is graceful.
Description
Technical Field
The utility model relates to a breast pump, in particular to soft two material breast pump covers of integral type.
Background
The breast pump is pasted on the surface of the breast of a user through the breast pump cover for sucking milk, in order to improve the sealing property after pasting, the breast pump cover is made of silica gel materials, the breast pump cover with the structure is too soft and easy to deform, causing inconvenience in use and difficult to install and causing troubles to the milk suction, a silica gel inner pad is additionally arranged in the hard cover body, the edge of the silica gel inner pad is sleeved outside the edge of the hard cover body in a flanging mode to realize the positioning of the two, the silica gel inner pad with the structure is easy to fall off and inconvenient to use, a gap exists between the silica gel inner pad and the hard cover body, when the breast pump is cleaned after the breast pump is used, the breast pump is easy to clean and is not thorough, after the cleaning is finished, if the two parts are not sufficiently dry, bacteria are easy to breed, the body health of a baby is not facilitated, and the structure also causes air leakage due to the, resulting in insufficient milk suction pressure and causing troubles for normal use.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a two material breast pump covers of soft or hard of integral type, this two material breast pump covers of soft or hard of integral type have realized that a part possesses the material of two kinds of different hardness, can realize respective functional requirement, have the security, leakproofness, travelling comfort and advantage that facilitates the use.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a two material of soft or hard of integral type breast pump covers, includes stereoplasm body and soft contact jaw, the stereoplasm body is the tubaeform tube structure that one end diameter is greater than the other end diameter, soft contact jaw integrated into one piece fuse in the big one end of stereoplasm body diameter and form the soft elasticity edge of breast pump cover and human contact.
As a further improvement of the utility model, the hard body and the soft contact end adopt the process of secondary injection molding to form an integrated structure.
As a further improvement, the one end that stereoplasm body diameter is little is cylindrical barrel structure, and the stereoplasm body outside is formed with at least one location technology muscle that extends along its generating line direction on the surface.
As a further improvement, the soft contact end is formed with a plurality of soft elastic lugs on the inner side surface of the breast pump cover.
As a further improvement of the present invention, the soft elastic bumps are smooth inward convex arc-shaped curved surfaces.
As a further improvement, the interval is formed with a plurality of open slot structures on the big one end lateral wall of stereoplasm body diameter, and the inside size of this open slot structure is greater than the opening size, and the soft elastic lug on the soft contact jaw just holds in this open slot structure, and the soft elastic lug edge fuses with open slot structure lateral wall and forms integratively.
As the utility model discloses a further improvement, the big one end edge of stereoplasm body diameter forms the T shape structure of thickness shrink, soft contact jaw and the soft elastic lug marginal fixation cladding on it in the T shape structure outside of stereoplasm body thickness shrink, and soft contact jaw and the soft elastic lug surface on it links up with stereoplasm body smooth transition in surface.
As a further improvement of the utility model, the edge part of the soft contact end contacting with the human body forms a thickness increasing structure.
The utility model has the beneficial technical effects that: the utility model discloses a mode that the secondary was moulded plastics fuses the shaping with the soft and soft material of stereoplasm body, makes into a part, has light in weight, convenient to use, safe and reliable, advantages such as outward appearance grace.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure principle of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Detailed Description
Example (b): the utility model provides a two material of soft or hard of integral type breast pump covers, includes stereoplasm body 1 and soft contact jaw 3, stereoplasm body 1 is the tubaeform tube structure that one end diameter is greater than the other end diameter, and the soft contact jaw 3 integrated into one piece fuse in the big one end of stereoplasm body 1 diameter and form the soft elasticity edge of breast pump cover and human contact. Through stereoplasm body 1 and soft elastic material integrated into one piece, form seamless connection between the two, avoided the two to break away from, it is convenient to wash, can fully dry after wasing, avoid bacterial growing, and this integrated into one piece structure is smooth transition between soft elastic edge and stereoplasm body 1, no step, the suction cup cover can laminate with the breast is perfect, compare in the suction cup cover that the part of two kinds of materials of traditional soft or hard formed through the mode of cup jointing the equipment, the safety has, the high advantage of leakproofness and travelling comfort.
The hard body 1 and the soft contact end 3 form an integrated structure by adopting a secondary injection molding process. Firstly, the hard body 1 is formed by hard plastic through an injection molding process, then the injection molding is carried out for the second time, the soft contact end 3 is formed at the edge of the end with the large diameter of the hard body 1 by soft material, the soft material and the hard plastic are fused into a whole during the secondary injection molding, the soft material and the hard plastic are firmly connected without separation, and no gap exists between the soft material and the hard plastic
The small-diameter end of the hard body 1 is a cylindrical barrel structure 7, and at least one positioning process rib 8 extending along the generatrix direction of the hard body 1 is formed on the outer side surface of the hard body. When the secondary is moulded plastics, carry out the accurate positioning through the cylinder barrel structure on the stereoplasm body 1 and the location technology muscle 8 in its outside, soft materials accurate moulding when guaranteeing the secondary to mould plastics is on stereoplasm body 1.
And a plurality of soft elastic lugs 4 are also formed on the inner side surface of the soft contact end 3 facing the breast pump cover. The soft elastic bumps 4 have the function of squeezing and massaging the breast when the breast pump works.
The soft elastic lug 4 is a smooth inward convex arc-shaped curved surface. So as to improve the massage comfort.
A plurality of open slot structures are formed on the side wall of one end of the hard body 1 with a large diameter at intervals, the internal size of each open slot structure is larger than that of the opening, the soft elastic lug 4 on the soft contact end 3 is just accommodated in the open slot structure, and the edge of the soft elastic lug is fused with the side wall of the open slot structure to form a whole. The structure has a supporting function on the soft elastic lug 4, ensures that the soft elastic lug closely contacts with a human body when the breast pump works, and fully realizes the functions of extrusion and massage.
The edge of one end with a large diameter of the hard body 1 forms a T-shaped structure 6 with a contracted thickness, the soft contact end 3 and the edge of the soft elastic lug thereon are fixedly wrapped outside the T-shaped structure 6 with the contracted thickness of the hard body 1, and the surface of the soft contact end 3 and the surface of the soft elastic lug 4 thereon are smoothly transitionally connected with the surface of the hard body 1. The structure ensures that the hard body 1 is smoothly transitionally connected with the soft contact end 3.
The edge part of the soft contact end 3 contacted with the human body forms a thickness increasing structure 2. Is beneficial to enhancing the integral strength, keeping close contact with the human body and improving the use sealing performance.
Claims (8)
1. The utility model provides a two materials of integral type soft or hard breast pump covers which characterized in that: the breast pump comprises a hard body (1) and a soft contact end (3), wherein the hard body is of a horn-shaped cylinder structure with one end diameter larger than the other end diameter, and the soft contact end is integrally formed and fused at one end with the large diameter of the hard body to form a soft elastic edge for contacting a breast pump cover with a human body.
2. The integrated soft and hard dual material breast pump cover of claim 1, wherein: the hard body and the soft contact end form an integrated structure by adopting a secondary injection molding process.
3. The integrated soft and hard dual material breast pump cover of claim 2, wherein: the small-diameter end of the hard body is a cylindrical barrel structure (7), and at least one positioning process rib (8) extending along the generatrix direction of the hard body is formed on the outer side surface of the hard body.
4. The integrated soft and hard dual material breast pump cover of claim 1, wherein: and a plurality of soft elastic lugs (4) are also formed on the inner side surface of the soft contact end facing the breast pump cover.
5. The integrated soft and hard dual material breast pump cover of claim 4, wherein: the soft elastic lug is a smooth inward convex arc-shaped curved surface.
6. The integrated soft and hard dual material breast pump cover of claim 4, wherein: a plurality of open slot structures are formed on the side wall of one end of the hard body with a large diameter at intervals, the internal size of each open slot structure is larger than that of the opening, the soft elastic lug on the soft contact end is just accommodated in the open slot structure, and the edge of the soft elastic lug is fused with the side wall of the open slot structure to form a whole.
7. The integrated soft and hard dual material breast pump cover of claim 6, wherein: the edge of one end with the large diameter of the hard body forms a T-shaped structure (6) with the contracted thickness, the soft contact end and the edge of the soft elastic lug on the soft contact end are fixedly wrapped outside the T-shaped structure with the contracted thickness of the hard body, and the surface of the soft contact end and the surface of the soft elastic lug on the soft contact end are in smooth transition connection with the surface of the hard body.
8. The integrated soft and hard dual material breast pump cover of claim 1, wherein: the edge part of the soft contact end contacted with the human body forms a thickness increasing structure (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791510.3U CN210750514U (en) | 2019-05-29 | 2019-05-29 | Integrated soft and hard double-material breast pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791510.3U CN210750514U (en) | 2019-05-29 | 2019-05-29 | Integrated soft and hard double-material breast pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210750514U true CN210750514U (en) | 2020-06-16 |
Family
ID=71027909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920791510.3U Active CN210750514U (en) | 2019-05-29 | 2019-05-29 | Integrated soft and hard double-material breast pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210750514U (en) |
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2019
- 2019-05-29 CN CN201920791510.3U patent/CN210750514U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 215300 room 1227, 169 Hua'an Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou xiaohuangya maternal and Infant Products Co.,Ltd. Address before: 215300 No.3 workshop, leigongjing Road, Shunyang Industrial Zone, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN WILL THOMSON ELECTRICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |