CN209548448U - Suction type horn cover and breast pump - Google Patents

Abstract

Suction type horn cover provided by the utility model, belongs to breast pump technical field, and including the cover for wrapping up breast front end, the tip of the cover offers the opening portion stretched out for nipple；The cavity that sucks that can accommodate nipple is provided on the opening portion；The cavity upper opening that sucks has milk outlet；The recessed portion of the oriented cavity sunken inside that sucks on the side wall of the cavity that sucks；The breast pump cavity has elasticity.The utility model, which is capable of providing, provides the similar baby experience sucked, and can promote galactosis, reduce pain sensation when inhaling cream, promote comfort, improve user experience.

Description

Suction type horn cover and breast pump

Technical field

The utility model relates to breast pump technical field more particularly to a kind of suction type horn covers and breast pump.

Background technique

Breast pump refers to for squeezing out the tool for accumulating in the breast milk in mammary gland.If baby oneself can not be from breast Milk or mother is sucked out and baby separates (such as mother can not stay in always baby at one's side because of working principle), then it can be with The milk in breast is sucked out using breast pump.Breast pump using vacuum by milk from being sucked out and stored into feeding bottle in breast, It is stored refrigerated after feeding bottle is covered, taking-up when baby needs to have milk.

Breast pump in the prior art generally includes breast pump host, breast pump cup and feeding bottle, feeding bottle, breast pump cup It is connected and fixed with breast pump host by three-way piece.When using breast pump, breast pump cup is close to breast setting, starting is inhaled Milk device host, breast pump host provide the confined space between the breast pump cup of three-way piece, abutting breast by air pump negative Pressure, breast milk is sucked out from breast.Breast pump cup in the prior art is often made of rigid plastics, in the case that suction is small It is bad to inhale newborn effect, breast may be oppressed in the case that suction is big to user and brings pain.

Utility model content

In view of the above problems, a kind of suction type horn cover and breast pump provided by the utility model, it is existing to solve There is the breast pump cup in technology to experience bad problem, baby's usage experience of sucking is provided, comfort is promoted.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of suction type horn cover provided by the utility model, including the cover for wrapping up breast front end, the cover Tip offer for nipple stretch out opening portion；The cavity that sucks that can accommodate nipple is provided on the opening portion；It is described The cavity upper opening that sucks has milk outlet；The recessed portion of the oriented cavity sunken inside that sucks on the side wall of the cavity that sucks；Institute Stating the cavity that sucks has elasticity.

Suction type horn cover provided by the utility model, it is preferable that the edge of the recessed portion includes multiple annular projections Portion and multiple cyclic annular depressed portions；The annular projection portion and the cyclic annular depressed portions interval are arranged.

Suction type horn cover provided by the utility model, it is preferable that the recessed portion is arranged around nipple.

Suction type horn cover provided by the utility model, it is preferable that the cover and the cavity that sucks are by silica gel one Molding.

Suction type horn cover provided by the utility model, it is preferable that further include the fixation shell with inner fovea part；The cover Body is embedded in the inner fovea part, and the cover seals the oral area of the inner fovea part；The cavity that sucks is placed in the inner fovea part, There are gaps between the cavity that sucks；The negative pressure hole being connected to negative pressure device is offered on the side wall of the inner fovea part；It is described Milk outlet corresponding with the milk outlet is offered on the side wall of inner fovea part, the milk outlet is connected by the milk outlet with outside It is logical；

Wherein, when the cover cover is embedded in the inner fovea part, it is described suck formed between cavity and the inner fovea part it is close Space is closed, can be only connected to by negative pressure hole with outside.

The utility model provides suction type horn cover, it is preferable that is provided with check valve on the milk outlet；The check valve Across the milk outlet and seal the milk outlet.

A kind of breast pump provided by the utility model, including above-mentioned suction type horn cover.

The technical scheme has the following advantages or beneficial effects:

Suction type horn cover provided by the utility model, including the cover for wrapping up breast front end, the point of the cover End offers the opening portion stretched out for nipple；The cavity that sucks that can accommodate nipple is provided on the opening portion；It is described to suck Cavity upper opening has milk outlet；The recessed portion of the oriented cavity sunken inside that sucks on the side wall of the cavity that sucks；The suction Milk device cavity has elasticity.The utility model, which is capable of providing, provides the similar baby experience sucked, and can promote galactosis, subtract Pain sensation when few suction cream, promotes comfort, improves user experience.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the utility model and its spy Sign, shape and advantage will become more apparent.Identical label indicates identical part in all the attached drawings.Do not press deliberately Attached drawing is drawn according to ratio, it is preferred that emphasis is the purport of the utility model is shown.

Fig. 1 is the structural schematic diagram of cover and the cavity that sucks that the present embodiment 1 provides；

Fig. 2 is the cover and the structural schematic diagram at the another visual angle for the cavity that sucks that the present embodiment 1 provides；

Fig. 3 is the cross-sectional view for the suction type horn cover that the present embodiment 1 provides；

Fig. 4 is the structural schematic diagram for the suction type horn cover that the present embodiment 1 provides；

Fig. 5 is the usage state diagram that the cavity that sucks for the suction type horn cover that the present embodiment 1 provides is contacted with nipple；

Fig. 6 is the usage state diagram during the suction cream for the suction type horn cover that the present embodiment 1 provides；

Fig. 7 is the maximum usage state diagram of suction during the suction cream for the suction type horn cover that the present embodiment 1 provides.

Specific embodiment

The utility model is further described with specific embodiment with reference to the accompanying drawing, but it is practical not as this Novel restriction.

Embodiment 1:

As shown in figures 1-4, the suction type horn cover that the utility model embodiment 1 provides, including for wrapping up breast front end Cover 1 and fixation shell 3 with inner fovea part 31, the tip of cover 1 offer the opening portion 11 stretched out for nipple；Opening portion The cavity 2 that sucks that can accommodate nipple is provided on 11；2 upper opening of cavity that sucks has milk outlet 21；Suck the side wall of cavity 2 The recessed portion 22 of upper oriented 2 sunken inside of cavity that sucks；The cavity 2 that sucks has elasticity；Cover 1 is embedded in inner fovea part 31, and cover 1 is close Seal the oral area of inner fovea part 31；The cavity 2 that sucks is placed in inner fovea part 31, and there are gaps between the cavity 2 that sucks；The side wall of inner fovea part 31 On offer the negative pressure hole 311 being connected to negative pressure device；Cream out corresponding with milk outlet 21 is offered on the side wall of inner fovea part 31 Mouth 312；Milk outlet 21 is connected to by milk outlet 312 with outside；When wherein, in the cover of cover 1 insertion inner fovea part 31, suck cavity 2 Confined space is formed between inner fovea part 31, can be only connected to by negative pressure hole 311 with outside.

As shown in Fig. 5~7, cover 1 is close to breast setting, and recessed portion 22 is close to nipple setting, and negative pressure device passes through negative pressure Hole 311 provides negative pressure to the confined space that cavity 2 and inner fovea part 31 are formed that sucks, and recessed portion 22 is under the action of negative pressure, inwardly The inner wall direction protrusion of recess portion 31, the cavity 2 that sucks provide the similar baby suction sucked to nipple 0, easily will be in breast Milk is sucked out, and milk flows out in feeding bottle by milk outlet 21；When negative pressure device stops working simultaneously, recessed portion 22 is close to cream Head forms the contact effect of similar baby's lips, plays massage nipple, promote the effect of galactosis；Pass through negative pressure device One inhales and one puts, and sucks cavity 2 and recessed portion 22 provides the similar baby experience sucked, can promote galactosis, reduce and inhale cream When the pain sensation, promoted comfort, improve user experience.

More specifically, the edge of recessed portion 22 includes multiple annular projection portions and multiple cyclic annular depressed portions；Annular projection portion It is arranged with cyclic annular depressed portions interval, in the case where facilitating negative pressure device to provide suction, more easily deformation occurs for recessed portion 22, more preferably The inner sidewall of inside recess portion 31 draw close, more comfortable inhale newborn effect to provide；Meanwhile recessed portion 31 can be in limited body Under product, more deformation quantities are provided, to provide stronger suction newborn effect；And recessed portion 22 is facilitated to adapt to different size of cream Head, so that different size of nipple can touch recessed portion 22, when nipple resists recessed portion 22, biggish nipple can withstand recessed Concave portion 22 makes the sinking degree of recessed portion become smaller a bit.

More specifically, recessed portion 22 is arranged around nipple.Recessed portion 22 is arranged around nipple, when nipple is placed in the cavity that sucks When in 2, recessed portion 22 contacts nipple, so as to preferably provide the similar baby experience sucked.

More specifically, cover 1 is integrally formed with the cavity 2 that sucks by silica gel, batch production difficulty is reduced, improves production effect Rate；Compressing of the cover 1 to breast during inhaling cream is reduced, more comfortable user experience is provided.

More specifically, being provided with check valve 23 on milk outlet 21；Check valve 23 passes through milk outlet 312 and seals milk outlet 312；Facilitate and milk outlet 21 is set in feeding bottle or other storage milk devices, prevents milk from flowing back from storage milk device.

Embodiment 2:

A kind of breast pump that the utility model embodiment 2 provides, the suction type horn cover provided including embodiment 1.It uses When breast pump in the present embodiment 2, after milk is sucked out by the cavity 2 that sucks, directly flows out to from milk outlet and be connected to milk outlet It stores up in milk container, milk is physically isolated with the gas circuit of breast pump host, and it is direct to effectively prevent horn cover in the prior art Directly be connected to the gas circuit of breast pump host, caused by milk be inhaled into breast pump host gas circuit it is inconvenient clear even in air pump The case where reason causes bacteria breed generation.

The construction of the other parts of negative pressure device, storage milk device and breast pump described above, control method belong to public affairs Know common sense, is applicable in the prior art completely, it will not be described here.

It should be appreciated by those skilled in the art that those skilled in the art combine the prior art and above-described embodiment can be real The existing change case, it will not be described here.Such change case has no effect on the substantive content of the utility model, not superfluous herein It states.

The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field Formula is practiced；Anyone skilled in the art, do not depart from technical solutions of the utility model make it is many possible Changes and modifications or equivalent example modified to equivalent change, this has no effect on the substantive content of the utility model.Therefore, All contents without departing from technical solutions of the utility model, it is made to the above embodiment according to the technical essence of the utility model Any simple modifications, equivalents, and modifications, still fall within technical solutions of the utility model protection in the range of.

Claims (7)

1. a kind of suction type horn cover, including the cover for wrapping up breast front end, which is characterized in that open at the tip of the cover Equipped with the opening portion stretched out for nipple；The cavity that sucks that can accommodate nipple is provided on the opening portion；The cavity that sucks Upper opening has milk outlet；The recessed portion of the oriented cavity sunken inside that sucks on the side wall of the cavity that sucks；The chamber that sucks Body has elasticity.

2. suction type horn cover as described in claim 1, which is characterized in that the edge of the recessed portion includes that multiple ring-types are convex The portion of rising and multiple cyclic annular depressed portions；The annular projection portion and the cyclic annular depressed portions interval are arranged.

3. suction type horn cover as described in claim 1, which is characterized in that the recessed portion is arranged around nipple.

4. suction type horn cover as described in claim 1, which is characterized in that the cover and the cavity that sucks are by silica gel one It is body formed.

5. suction type horn cover as described in claim 1, which is characterized in that further include the fixation shell with inner fovea part；Institute It states cover to be embedded in the inner fovea part, the cover seals the oral area of the inner fovea part；The cavity that sucks is placed in the indent In portion, there are gaps between the cavity that sucks；The negative pressure hole being connected to negative pressure device is offered on the side wall of the inner fovea part； Milk outlet corresponding with the milk outlet is offered on the side wall of the inner fovea part, the milk outlet is by the milk outlet and outside Portion's connection；

Wherein, when the cover cover is embedded in the inner fovea part, described suck forms confined air between cavity and the inner fovea part Between, it can be only connected to by negative pressure hole with outside.

6. suction type horn cover as claimed in claim 5, which is characterized in that be provided with check valve on the milk outlet；It is described Check valve passes through the milk outlet and seals the milk outlet.

7. a kind of breast pump, which is characterized in that including suction type horn cover described in any one of claim 1~6.