CN209316641U - A kind of feeding bottle of anti-spillage liquid - Google Patents
A kind of feeding bottle of anti-spillage liquid Download PDFInfo
- Publication number
- CN209316641U CN209316641U CN201821888603.XU CN201821888603U CN209316641U CN 209316641 U CN209316641 U CN 209316641U CN 201821888603 U CN201821888603 U CN 201821888603U CN 209316641 U CN209316641 U CN 209316641U
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- China
- Prior art keywords
- feeding bottle
- bottle body
- bottle
- recess
- counter weight
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of feeding bottle of anti-spillage liquid, belongs to mother and baby's technical field of tools.This feeding bottle includes bottle body, the upper end of bottle body has mounting head, the mounting head is threadedly coupled and is set in mounting base, has a retaining ring at the upper end opening of bottle body, is threadedly coupled between mounting head and retaining ring, the middle part of retaining ring has connection extraneous and the recess one of bottle intracavity, the lower end surface of mounting head has a recess two, and spherical sealing block is provided between recess one and recess two, seals in block and is embedded with a counter weight strip, there is a recirculation hole, one end of counter weight strip is light compared with the other end in counter weight strip.The utility model has many advantages, such as to prevent lotion from spilling.
Description
Technical field
The utility model belongs to mother and baby's technical field of tools, is related to a kind of feeding bottle of anti-spillage liquid.
Background technique
Breast pump refers to for squeezing out the tool for accumulating in the breast milk in mammary gland.Applying in general to baby can not directly suck
When inhaling breast milk or problem occurs for the nipple of mother, although wishing to the feelings of breast-feeding there are also work is being adhered to
Condition.Breast pump has power type, type hand, and type hand divides push type, simple rubber ball to inhale mode and syringe-type again, and power type point can
It stimulates and can not stimulate, also divide single pump and double pump.
Nursing period using the most common reason of breast pump be in order to which milk is saved, so not when, baby
Breast milk can also be had.Even when you are together with baby, the milk amount for maintaining you can be also helped using breast pump.If you think
Breast-feeding is still adhered to after working, milk suck out preservation just seem more it is necessary to.In addition, can also be stimulated using breast pump
Galactosis increases milk amount.
In the prior art, such as using electrodynamic pump mode negative-pressure breast pump is carried out, is easy the moment in electric priming pump, makes
At biggish negative pressure, at this moment, it is be easy to cause chest pain, user is not yet applicable in its pressure, causes discomfort, in addition, existing
Breast pump can not keep pressure, persistently be pressurized in elicitation process, will also result in user's pain and discomfort.
In user's operating process, due to holding the pump housing, it is also necessary to hold feeding bottle, feeding bottle is be easy to cause to topple over, cause
Lotion is spilt.
Existing breast pump is in the electrodynamic pump course of work, and over time, dust bulk deposition is in pipeline, no
It is easy cleaning, and lotion can be polluted.
Utility model content
The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of feeding bottle of anti-spillage liquid,
Technical problem to be solved in the utility model is how to prevent the liquid in feeding bottle from spilling.
The purpose of this utility model can be realized by the following technical scheme: a kind of feeding bottle of anti-spillage liquid, which is characterized in that
This feeding bottle includes bottle body, and the upper end of the bottle body has mounting head, and the mounting head (33) is threadedly coupled and is set in mounting base
(31) on, there is a retaining ring at the upper end opening of the bottle body, be threadedly coupled between the mounting head and retaining ring, the retaining ring
Middle part has connection extraneous and the recess one of bottle intracavity, and the lower end surface of the mounting head has a recess two, the recess one
It is provided with spherical sealing block between recess two, a counter weight strip is embedded in the sealing block, has one in the counter weight strip
One end of recirculation hole, the counter weight strip is light compared with the other end.
When one people operates breast pump, it is easy to be nervously fumbled, there are three components after all, is i.e. sucker, feeding bottle and electronic
Pump, feeding bottle is easy to topple over, and lotion is caused to enter in hose or spill, as general feeding bottle in use, feeding bottle there is also be easy
Topple over the case where spilling liquid, by above structure, seals the counter weight strip being arranged in block, can rotate under the effect of gravity, work as feeding bottle
When toppling over, counter weight strip is turned by respin, and the position for being responsible for the recirculation hole that feeding bottle inner cavity is in communication with the outside is made to change, that is, circulation
Hole can be blocked by the inner wall of recess one or recess two, so that the liquid in feeding bottle be avoided to spill.
In a kind of feeding bottle of above-mentioned anti-spillage liquid, the both ends of the counter weight strip are respectively provided with a horn-like guide portion,
The wall thickness in one of guide portion is less than the wall thickness in another guide portion, and the counter weight strip is made of metal material or ceramic material.
In a kind of feeding bottle of above-mentioned anti-spillage liquid, a support base, the bottle are fixedly installed on the outer wall of the bottle body
It is provided with a deflector in vivo, there is a circulation notch between the inner wall of side and bottle body of the deflector far from support base,
The deflector is located at the lower section of the opening of bottle body.
During feeding bottle is toppled over, there are the reaction time for sealing block, even if the reaction time is very short, as counter weight strip
On recirculation hole and recess one and recess two there are certain distances when cooperating, cause lotion to spill, moreover, lotion will increase sealing
The rotational resistance of block causes its response delay and rear stagnant.By the way that deflector is arranged in feeding bottle, lotion in feeding bottle can be delayed to exist
Enter the time of position of bottleneck when feeding bottle is toppled over, to offset the reaction time of sealing block.Even if feeding bottle is toppled over, just to stream
The direction of logical notch position is toppled over, slower when flowing through the position of smaller circulation bore due to liquid, and there are inertia, water conservancy diversion
Plate equally has the function of that lotion is delayed to shed.
Support base is set on the side wall of feeding bottle, when being equipped with lotion using feeding bottle, feeding bottle, sealing are placed by support base
Block can close the opening of feeding bottle, to make this feeding bottle that can seal without bottle cap.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this breast pump.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the enlarged drawing of part A in Fig. 2.
Fig. 4 is the enlarged drawing of part B in Fig. 2.
Fig. 5 is the enlarged drawing of Local C in Fig. 2.
In figure, 1, sucker；11, partition one；12, partition two；13, partition three；14, adjusting rod；15, valve block；16, valve opening；
17, through-hole；18, reset spring；21, hose one；22, hose two；31, mounting base；32, bottle body；33, mounting head；34, retaining ring；
35, block is sealed；36, counter weight strip；37, recirculation hole；41, support base；42, deflector；43, circulate notch；5, locating rod；6, it pumps
Body；71, motor；72, runner；73, working chamber；74, suction hole；75, insertion section；76, permanent magnets；77, iron block；78, plug；
79, preloading spring；8, box body；81, venthole.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and shown in Fig. 5, this electric breast pump includes feeding bottle, sucker 1 and electrodynamic pump, feeding bottle and sucker 1 it
Between by hose 1 be connected, between sucker 1 and electrodynamic pump by hose 2 22 be connected, feeding bottle, sucker 1 and electrodynamic pump three are simultaneously
Connection, is detachably connected between hose 1 and feeding bottle；
Be fixedly installed partition 1, partition 2 12 and partition 3 13 on the inner wall of sucker 1, partition 1 be it is netted, every
Threaded hole is offered on plate 1, threaded hole internal screw thread is connected with an adjusting rod 14, and the inner end of adjusting rod 14 is fixedly installed one
Cone-shaped valve block 15 offers the valve opening 16 being adapted to the gabarit of valve block 15 on partition 2 12, and the middle part of partition 3 13 opens up
Have a through-hole 17, be connected with reset spring 18 between the outer end and partition 1 of valve block 15, valve block 15 can block valve opening 16 or
Through-hole 17.
Working principle is as follows: when the chest poor contact of sucker 1 and user, when causing larger ventilative phenomenon, due to electricity
It moves pump and generates larger air-flow, when operator adjusts the position of sucker 1 and chest, there are the feelings that sucker 1 is sealed with chest suddenly
Condition is existed at this point, larger air-flow will cause user's chest pain and discomfort by setting valve block 15 and partition 3 13, valve block 15
Under larger airflow function, the pretightning force of reset spring 18 is overcome, be resisted against the outer end of valve block 15 on partition 3 13, and will
Through-hole 17 on partition 3 13 makes the negative pressure pop-off of electrodynamic pump, reduces to negative pressure, and 18 restoring force of reset spring makes valve block
15 open through-hole 17, to restore to work normally.
When in use, it can first start electrodynamic pump, at this point, through-hole 17 is blocked by valve block 15, then adjust the position of sucker 1
Set, so as to eliminate adsorption capacity it is larger caused by chest pain.
The pretightning force of suitable reset spring 18 can be adjusted by adjusting the position of adjusting rod 14, it is different to adapt to
User.
The structure for the mitigation pressure that partition 1, partition 2 12 and partition 3 13 form, other than with above functions,
Can also be in the idle situation of this breast pump, the valve block 15 on partition 2 12 is blocked by valve block 15, makes air-flow can not be into
Enter in hose 1 and hose 2 22, avoids dust stratification in hose 1 and hose 2 22, cause the pollution of lotion.
As shown in Figures 2 and 3, the end of hose 1 is connected with a mounting base 31, and feeding bottle includes bottle body 32, bottle body 32
Upper end has mounting head 33, and mounting base 31 can be arranged and be threaded in mounting head 33, has at the upper end opening of bottle body 32
There is a retaining ring 34, be threadedly coupled between mounting head 33 and retaining ring 34, the middle part of retaining ring 34 has connection extraneous and 32 inner cavity of bottle body
Recess one, the lower end surface of mounting head 33 has a recess two, spherical sealing block 35 is provided between recess one and recess two,
It is embedded with a counter weight strip 36 in sealing block 35, there is a recirculation hole 37 in counter weight strip 36, one end of counter weight strip 36 is compared with the other end
It is light.
When one people operates breast pump, it is easy to be nervously fumbled, there are three components after all, is i.e. sucker 1, feeding bottle and electronic
Pump, feeding bottle is easy to topple over, and lotion is caused to enter in hose or spill, as general feeding bottle in use, feeding bottle there is also be easy
Topple over the case where spilling liquid, by above structure, seals the counter weight strip 36 being arranged in block 35, can rotate under the effect of gravity, when
When feeding bottle is toppled over, counter weight strip 36 is turned by respin, and the position for being responsible for the recirculation hole 37 that feeding bottle inner cavity is in communication with the outside is made to change,
That is, recirculation hole 37 can be blocked by the inner wall of recess one or recess two, so that the liquid in feeding bottle be avoided to spill.
The both ends of counter weight strip 36 are respectively provided with a horn-like guide portion, and the wall thickness in one of guide portion is less than another lead
The wall thickness in material portion, counter weight strip 36 are made of metal material or ceramic material.
It is fixedly installed a support base 41 on the outer wall of bottle body 32, a deflector 42, deflector 42 are provided in bottle body 32
There is a circulation notch 43, deflector 42 is located at the opening of bottle body 32 between the side of separate support base 41 and the inner wall of bottle body 32
Lower section.
During feeding bottle is toppled over, there are the reaction time for sealing block 35, even if the reaction time is very short, as counterweight
There are certain distances when recirculation hole 37 and recess one and recess two on item 36 cooperate, and lotion is caused to spill, moreover, lotion can increase
The rotational resistance of big sealing block 35 causes its response delay and rear stagnant.By the way that deflector 42 is arranged in feeding bottle, can delay
Lotion enters the time of position of bottleneck when feeding bottle is toppled in feeding bottle, to offset the reaction time of sealing block 35.Even if feeding bottle
When toppling over, just to circulation 43 position of notch direction topple over, due to liquid flow through it is smaller circulation bore position when compared with
Slowly, and there are inertia, deflector 42 equally has the function of that lotion is delayed to shed.
Support base 41 is set on the side wall of feeding bottle, when being equipped with lotion using feeding bottle, feeding bottle is placed by support base 41,
Sealing block 35 can close the opening of feeding bottle, to make this feeding bottle that can seal without bottle cap.
A positioning rod 5 is fixedly installed on 31 inner wall of mounting base, locating rod 5 can be plugged in recirculation hole 37.Locating rod 5
For determining the position of sealing block 35, places feeding bottle heeling condition lower sealing block 35 and sealed, to enable the work that sucks
It is normally carried out.
As shown in Figure 2 and Figure 4, electrodynamic pump includes the pump housing 6 and motor 71, passes through spline slide on the output shaft of motor 71
It is connected with a runner 72, a working chamber 73 is offered on the pump housing 6, runner 72 rotates in working chamber 73, has connection on the pump housing 6
The suction hole 74 of hose 2 22 and working chamber 73, opening of the suction hole 74 close to 73 one end of working chamber have inserting for a taper
Enter portion 75, several permanent magnets 76 for being located at 75 outside of insertion section are provided on the inner wall of working chamber 73, are provided on runner 72
The iron block 77 of several and 76 face of permanent magnets is further fixedly arranged on the plug that can be plugged in insertion section 75 on runner 72
78。
Electrodynamic pump on startup, will form larger negative pressure, at this moment, is unfavorable for user and adjusts 1 position of sucker, be also easy to make
It is shaken at sucker 1 by suction function, is also easy to that dust and other impurities is caused to enter.After if first 1 position of sucker is adjusted, then
Start electrodynamic pump, then negative pressure is larger be easy to cause chest pain and discomfort, it is therefore desirable to which the formation to negative pressure mitigates.
When motor 71 starts, iron block 77 and permanent magnets 76 on runner 72 are adsorbed, formation resistance, 72 delay startup of runner, with
The increase of 72 revolving speed of runner, the adsorption force between permanent magnets 76 and iron block 77 be gradually reduced, and then realize delay startup.
78 one side of plug limits flow area during delay startup, on the other hand can when motor 71 is inactive,
Hose 2 22 is closed, dust and other impurities is avoided to enter.
In a kind of above-mentioned electric breast pump, a preloading spring is connected between the output shaft and runner 72 of motor 71
79, preloading spring 79, which has, drives plug 78 far from the restoring force of insertion section 75；Motor 71 stop transport when, preloading spring 79 it is pre-
Clamp force is less than permanent magnets 76 to the adsorption capacity of iron block 77.
Preloading spring 79 can pull runner 72 to be detached from the absorption of permanent magnets 76 after runner 72 is rotated to certain revolving speed
Power makes 72 rotary resistance of runner disappear.
The pump housing 6 and motor 71 are each attached in a box body 8, and several ventilations communicated with working chamber 73 are offered on box body 8
Hole 81.Battery is additionally provided in box body 8, battery is electrically connected with motor 71.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (3)
1. a kind of feeding bottle of anti-spillage liquid, which is characterized in that this feeding bottle includes bottle body (32), and the upper end of the bottle body (32) has peace
It fills head (33), the mounting head (33) is threadedly coupled and is set on mounting base (31), at the upper end opening of the bottle body (32)
It with a retaining ring (34), is threadedly coupled between the mounting head (33) and retaining ring (34), the middle part of the retaining ring (34), which has, to be connected
Logical extraneous and bottle body (32) inner cavity recess one, the lower end surface of the mounting head (33) have a recess two, one He of recess
It is provided with spherical sealing block (35) between recess two, is embedded with a counter weight strip (36), the counterweight in the sealing block (35)
There are a recirculation hole (37) in item (36), one end of the counter weight strip (36) is light compared with the other end.
2. a kind of feeding bottle of anti-spillage liquid according to claim 1, which is characterized in that the both ends of the counter weight strip (36) have respectively
There is a horn-like guide portion, the wall thickness in one of guide portion is less than the wall thickness in another guide portion, and the counter weight strip (36) is
Metal material or ceramic material are made.
3. a kind of feeding bottle of anti-spillage liquid according to claim 2, which is characterized in that fixation is set on the outer wall of the bottle body (32)
It is equipped with a support base (41), is provided with a deflector (42) in the bottle body (32), the deflector (42) is far from support base
(41) there is circulation notch (43), the deflector (42) is located at bottle body (32) between the inner wall of side and bottle body (32)
The lower section of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888603.XU CN209316641U (en) | 2018-11-16 | 2018-11-16 | A kind of feeding bottle of anti-spillage liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888603.XU CN209316641U (en) | 2018-11-16 | 2018-11-16 | A kind of feeding bottle of anti-spillage liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316641U true CN209316641U (en) | 2019-08-30 |
Family
ID=67710470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888603.XU Expired - Fee Related CN209316641U (en) | 2018-11-16 | 2018-11-16 | A kind of feeding bottle of anti-spillage liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316641U (en) |
-
2018
- 2018-11-16 CN CN201821888603.XU patent/CN209316641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |