CN209092178U - It is administered squeeze bottle - Google Patents
It is administered squeeze bottle Download PDFInfo
- Publication number
- CN209092178U CN209092178U CN201820908230.1U CN201820908230U CN209092178U CN 209092178 U CN209092178 U CN 209092178U CN 201820908230 U CN201820908230 U CN 201820908230U CN 209092178 U CN209092178 U CN 209092178U
- Authority
- CN
- China
- Prior art keywords
- bottle
- deflector
- mouth
- conduit
- opening edge
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model proposes a kind of application squeeze bottles, including upper bottle, lower bottle, upper air deflector and lower air deflector；Upper bottle includes mouth under mouth on upper bottle, axial stretching bottle head, upper extruding body and upper bottle；Lower bottle includes lower cylinder mouth and lower extruding body, and the lower outer upper and lower ends without leave for squeezing body are gradually reduced to middle part；Upper air deflector includes deflector, upper conduit, the first mounting bar, conduit through-hole and liquid through-hole is provided on deflector, lower air deflector includes gravitation ball；Gravitation ball is provided with the second mounting bar, deflector hole and stabilizer blade.Utility model has the advantages that have both two kinds of drug modes up and down, no matter in bottle remaining liquid volume how much, can be convenient, be laborsaving, linear control formulation rate and drug speed, avoiding medical fluid splash, application excessive or very few；The lower ending opening of deflector hole is able to maintain close to the state without contacting bottom of bottle, is able to solve the problem of deflector hole is suspended from above medical fluid or blocks and do not reach medical fluid.
Description
Technical field
The utility model relates to a kind of medical treatment and nursing apparatus, and in particular to a kind of application squeeze bottle.
Background technique
In medical treatment and nursing practice, medical staff is sometimes for patient administration is assisted, and especially handicapped patient is more
It is such.However, if medicine bottle mouth is administered upward, medical fluid converges to bottom of bottle, no when the residual volume of solution in medicine bottle is few
Easily it is discharged；If medicine bottle mouth down is administered, also medical fluid converges to bottleneck, and air pressure is not in the space of medical fluid ullage in bottle
It is not smooth to will also result in medical fluid outflow for foot.Both of these case all can be because medical fluid outflow is very few, brings not to application process slowly excessively
Just, time-consuming and laborious；If therefore increasing hand dynamics, be easy to cause medical fluid splash or dose over flood again, formulation rate with apply
Efficacy of a drug degree is very difficult to control, therefore these remaining a small amount of medical fluids are often abandoned by medical staff, cause medical resource
Waste.Therefore, how to solve the problems, such as that medical fluid discharge rate and velocity of discharge control are inconvenient when residual volume of solution is less, just seem outstanding
It is urgent.
Summary of the invention
The utility model in view of the above technical problems, proposes a kind of application squeeze bottle, and be achieved through the following technical solutions.
The application squeeze bottle of the utility model includes upper bottle, lower bottle, upper air deflector and lower air deflector；Upper bottle is integrally formed
And from top to bottom successively including mouth under mouth, axial stretching bottle head, upper extruding body and upper bottle on upper bottle；The internal diameter of mouth on upper bottle
It is gradually reduced from bottom to top, the upper outer upper and lower ends without leave for squeezing body are gradually reduced to middle part；The lower ending opening of mouth on upper bottle
Between edge and the upper end opening edge of axial stretching bottle head, the lower ending opening edge of axial stretching bottle head and upper squeeze body
Between upper end opening edge, it is upper squeeze body lower ending opening edge and upper bottle under mouth upper end opening edge between it is seamless right
It connects；Lower bottle is integrally formed and from top to bottom successively includes lower cylinder mouth and lower extruding body, lower to squeeze outer without leave up and down the two of body
It holds to middle part and is gradually reduced；Upper air deflector is for rigidity and integrated molding and including deflector and upper conduit；Deflector will be under upper bottle
It is isolated between the lower ending opening edge of mouth and the upper end opening edge of lower cylinder mouth, is convexed under deflector bottom center and deflector
Integrally formed first mounting bar is provided with positioned at the conduit through-hole in deflector center and along deflector circumference side on deflector
To three or more uniformly distributed liquid through-holes, conduit through-hole longitudinally runs through deflector and the first mounting bar, and each liquid through-hole is vertical
To through deflector；Seamless interfacing between the lower ending opening edge of upper conduit and the upper end opening edge of conduit through-hole, upper conduit
The outer diameter of upper end is less than the internal diameter of mouth lower end on upper bottle and is greater than the internal diameter of mouth upper end on upper bottle, and the stretching of axial stretching bottle head is long
The sum of the length three of mouth is greater than the length of upper conduit, the compression of axial stretching bottle head under degree, the upper length for squeezing body, upper bottle
The sum of the length of mouth is less than the length of upper conduit under the length of mouth, the upper length for squeezing body, upper bottle in length, upper bottle；
Lower air deflector includes the gravitation ball of downcomer flexible and rigidity；The convex formation of gravitation ball center of top is integrally formed with gravitation ball
Cylinder or truncated cone the second mounting bar, gravitation ball center is provided with longitudinal leading through gravitation ball and the second mounting bar
Above stabilizer blade there are three the bottom of discharge orifice, gravitation ball is smooth and along the circumferential direction uniformly distributed；First mounting bar interference fit or mistake
Cross being embedded in the upper end of downcomer of cooperation, the lower end for being embedded at downcomer of the second mounting bar interference fit or transition fit
Interior, the length of downcomer is not less than the length of lower bottle；Mouth on upper bottle, axial stretching bottle head, upper extruding body, upper bottle Xia Zui, on
Conduit, deflector, the first mounting bar, lower cylinder mouth and lower extruding body are coaxial.
The utility model can also be further improved by the following technical programs.
Preferably, both described upper and lower bottles are integrally formed, the lower ending opening edge of mouth and lower cylinder mouth under upper bottle
Be provided on inner wall between upper end opening edge at seamless interfacing and docking it is coaxial with mouth under upper bottle and with mouth one under upper bottle
Molding collar flange；The cyclic annular chase to match with collar flange, collar flange mistake are provided on the side wall of the deflector
It is full of being embedded in cyclic annular chase of cooperation or transition fit.
Preferably, the edge of the deflector it is convex and under convex into and deflector is integrally formed and coaxial upper casing
And setting of casing, the first internal screw thread is provided on upper internal surface of sleeve pipe, and the second internal screw thread is provided on inside pipe wall of trapping；Under the upper bottle
It is provided with the first external screw thread to match with the first internal screw thread on the outer wall of mouth, is provided on the outer wall of the lower cylinder mouth and second
The second external screw thread that internal screw thread matches.
Preferably, mouth includes conical pipe and arc inverted funnel pipe from top to bottom on the upper bottle, the lower end of conical pipe is opened
Seamless interfacing between mouth edge and the upper end opening edge of arc inverted funnel pipe；Conical pipe, arc inverted funnel pipe and the axial direction
Flexible bottle head three is coaxial；The outer diameter of the upper conduit upper end is less than the internal diameter of arc inverted funnel pipe lower end and is greater than arc to fall to leak
The internal diameter of bucket pipe upper end.
Preferably, the upper bottle and/or lower bottle and/or upper air deflector are acrylonitrile-butadiene-phenylethylene copolymer material
Matter.
Preferably, the axial stretching bottle head is telescopic pipe or external envelope face is cylindrical bellows.
Preferably, the upper conduit generally truncated cone or only lower part are truncated cone.
Preferably, the stabilizer blade is spherical or cylindrical.
Preferably, the upper surface of the deflector is provided with first annular recess coaxial with deflector along edge, the
Interference fit or transition fit are embedded flexible first sealing ring in one annular recess, and the lower surface of the deflector is along side
Edge is provided with second annular recess coaxial with deflector, and interference fit or transition fit is embedded with bullet in the second annular recess
Second sealing ring of property.
Preferably, the gravitation ball is cydariform.
Compared with prior art, it the advantages of the utility model and has the active effect that
1, have both two kinds of drug modes up and down, no matter in bottle remaining liquid volume how much, can be convenient, be laborsaving, is linear
Formulation rate and drug speed are controlled, avoids medical fluid splash, application excessive or very few, thus the time of medical staff can be greatlyd save
Resource and medical fluid resource；
2, upper bottle, lower bottle are integrally formed, and are able to solve the air-tightness and firmness deficiency problem of upper and lower bottle；On
Air deflector is integrally formed, and the firmness for being able to solve the especially upper conduit of air deflector and deflector junction insufficient is asked
Topic；
3, the lower ending opening of deflector hole is able to maintain close to the state without contacting bottom of bottle, is able to solve deflector hole and is suspended from medicine
Above liquid or the problem of blocking and not reaching medical fluid；
4, mouth is divided into two sections of conical pipe and arc inverted funnel pipe on upper bottle, have both conical pipe convenient for deeply be administered the advantages of and
Curved wall enhances the advantages of air-tightness；
5, the structure of telescopic pipe or external envelope face for cylindrical bellows as axial stretching bottle head is used,
It is able to solve the fastness and flexible posture retentivity problem of axial stretching bottle head.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model is administered squeeze bottle embodiment one；
Fig. 2 is the structural schematic diagram that the utility model is administered squeeze bottle embodiment two；
Fig. 3 is the structural schematic diagram that the utility model is administered squeeze bottle embodiment three；
Fig. 4 is the structural schematic diagram that the utility model is administered squeeze bottle example IV；
Fig. 5 is the structural schematic diagram that the utility model is administered axial stretching bottle head tensional state in squeeze bottle example IV；
Fig. 6 is the fragmentary bottom structural schematic diagram that the utility model is administered upper deflector portion in squeeze bottle example IV；
Marked in the figure: 1, upper bottle；2, lower bottle；3, upper air deflector；4, lower air deflector；5, collar flange；6, the first sealing ring；
7, the second sealing ring；11, mouth on upper bottle；12, axial stretching bottle head；13, upper extruding body；14, mouth under upper bottle；21, lower cylinder mouth；
22, lower extruding body；31, deflector；32, upper conduit；33, the first mounting bar；34, conduit through-hole；35, liquid through-hole；36, ring
Shape chase；37, upper casing；38, setting of casing；41, downcomer；42, gravitation ball；43, the second mounting bar；44, deflector hole；45
Foot；111, conical pipe；112 and arc inverted funnel pipe；311, the first annular recess；312, the second annular recess.
Specific embodiment
In order to better understand the utility model, illustrate with reference to the accompanying drawings and examples.
Embodiment one:
As shown in Figure 1, the application squeeze bottle of the present embodiment includes upper bottle 1, lower bottle 2, upper air deflector 3 and lower air deflector 4；
Upper bottle 1 is integrally formed and from top to bottom successively includes mouth 11, axial stretching bottle head 12, upper extruding body 13 and upper bottle on upper bottle
Lower mouth 14；The internal diameter of mouth 11 is gradually reduced from bottom to top on upper bottle, it is upper squeeze body 13 outer upper and lower ends without leave to middle part by
It is tapered small；On upper bottle between the lower ending opening edge of mouth 11 and the upper end opening edge of axial stretching bottle head 12, axial stretching bottle
First 12 lower ending opening edge and it is upper squeeze body 13 upper end opening edge between, it is upper squeeze body 13 lower ending opening edge
The equal seamless interfacing between the upper end opening edge of mouth 14 under upper bottle；Lower bottle 2 is integrally formed and from top to bottom successively includes lower bottle
Mouth 21 and lower extruding body 22, the lower outer upper and lower ends without leave for squeezing body 22 are gradually reduced to middle part；Upper air deflector 3 is rigidity
And be integrally formed and including deflector 31 and upper conduit 32；Deflector 31 is by the lower ending opening edge and lower cylinder mouth of mouth 14 under upper bottle
It is isolated between 21 upper end opening edge, convexes under 31 bottom center of deflector and installed with deflector 31 integrally formed first
Stick 33 is provided on deflector 31 positioned at the conduit through-hole 34 in 31 center of deflector and uniformly distributed along 31 circumferencial direction of deflector
Three or more liquid through-holes 35, conduit through-hole 34 is longitudinal to run through deflector 31 and the first mounting bar 33, and each liquid through-hole 35 is
It is longitudinal to run through deflector 31；It is seamless right between the lower ending opening edge of upper conduit 32 and the upper end opening edge of conduit through-hole 35
It connects, the outer diameter of upper 32 upper end of conduit is less than the internal diameter of 11 lower end of mouth on upper bottle and is greater than the internal diameter of 11 upper end of mouth on upper bottle, axial
The sum of the length three of mouth 14 is greater than upper conduit 32 under the tensile elongation of flexible bottle head 12, the upper length for squeezing body 13, upper bottle
Length, mouth under the length, the upper length for squeezing body 13 of mouth 11, upper bottle on the reduction length of axial stretching bottle head 12, upper bottle
The sum of 14 length is less than the length of upper conduit 32；Lower air deflector 4 includes the gravitation ball of downcomer 41 and rigidity flexible
42；The convex formation of 42 center of top of gravitation ball and integrally formed cylindrical or truncated cone the second mounting bar of gravitation ball 42
43,42 center of gravitation ball is provided with longitudinal deflector hole 44 for running through gravitation ball 42 and the second mounting bar 43, the bottom of gravitation ball 42
Above stabilizer blade 45 there are three smooth and along the circumferential direction uniformly distributed；First mounting bar 33 interference fit or transition fit are embedded at
In the upper end of downcomer 41, the second mounting bar 43 interference fit or transition fit being embedded under lead in the lower end of 41 pipes, under lead
The length of pipe 41 is not less than the length of lower bottle 2；Mouth under mouth 11, axial stretching bottle head 12, upper extruding body 13, upper bottle on upper bottle
14, upper conduit 32, deflector 31, the first mounting bar 33, lower cylinder mouth 21 and lower extruding body 22 9 are coaxial.
Following two drug mode may be implemented in the application squeeze bottle of the present embodiment:
One, upward drug.Mouth 11 holds the present embodiment towards mode directly above or obliquely above on the above bottle of medical staff
Application squeeze bottle, drive mouth 11 on upper bottle to move down the compression of axial stretching bottle head 12, the upper end of conduit 32 made to be embedded in upper bottle
The relatively narrow place in upper mouth upper end 11 utilizes the close contact formation office of the mouth wall at the relatively narrow place in 11 upper end of mouth and upper 32 tube wall of conduit on upper bottle
Portion's enclosure space.
It will be under the length of mouth 11, the upper length for squeezing body 13, upper bottle on the reduction length of axial stretching bottle head 12, upper bottle
The sum of the length of mouth 14 is set as the length less than upper conduit 32, is to guarantee on after compressing axial stretching bottle head 12
The upper end of conduit 32 can arrive at the upper end of mouth upper end 11 on bottle as far as possible, to guarantee the relatively narrow place in 11 upper end of mouth on upper bottle
Mouth wall can be in close contact the tube wall of conduit 32.
In case where liquid volume remaining in bottle is few, medical fluid converges to the bottom of lower bottle 2, gravity under the effect of gravity
Ball 42 is also fallen by gravity in the bottom of lower bottle 2.
Under the support of the stabilizer blade 45 of 42 bottom of gravitation ball, the lower ending opening of deflector hole 44 is able to maintain close to without contacting
The state of the bottom of bottle of lower bottle 2, be both avoided that because 41 lower end of downcomer and bottom of bottle apart from it is excessive due to be suspended from and cause to contact above medical fluid
The case where less than medical fluid；It is avoided that the case where end in contact bottom of bottle causes deflector hole 44 to block under downcomer 41, again so as to protect
Demonstrate,proving medical fluid can smoothly flow into downcomer 41 through deflector hole 44.Stable posture is kept for the ease of gravitation ball 42, and
It is kept at a distance from bottom of bottle convenient for deflector hole 44, cydariform as shown in Figure 1, that is, top surface can be set into the shape of gravitation ball 42
It is shape round, that side is narrowed from centre to upper and lower ends with bottom surface.
The relative closure effect of the sealing process and deflector 31 of 11 mouth wall of mouth and upper 32 tube wall of conduit on upper bottle
Under dual sealing, the space of relative closure is formed in lower bottle 2.Medical staff squeezes lower extruding body 22, and space in lower bottle 2 is made to contract
Small, medical fluid ullage air pressure enhancing, and then drive medical fluid through deflector hole 44, downcomer 41, conduit through-hole 34, upper conduit
32, the smooth outflow upwards of mouth 11 on upper bottle.Such drug mode is suitable for mucous membrane, sole application on patient upper eyelid, oral cavity
Etc. occasions, and to being not easy to movable patient to sit the occasion that lying posture state is administered into anus.
On the one hand the moulding that upper and lower ends are thick, centre is thin makes to squeeze body 13 and lower extruding body 22 is more anti-skidding；It is another
Aspect also further make medical staff have an effect more save, more evenly, consequently facilitating control medical fluid the rate of outflow and discharge, keep away
Exempt from application when medical fluid sputtering, be administered it is excessive or very few.
First mounting bar 33 and second mounting bar 43 interference fit or transition fit are embedded in the both ends of downcomer 41,
That is, downcomer 41 both ends by elasticity tightly plug with molten metal outside the first mounting bar 33 and the second mounting bar 43, make gravitation ball 42, under lead
Connection between pipe 41 and deflector 31 is stronger.
Mouth 14 4 is integrally formed under mouth 11, axial stretching bottle head 12, upper extruding body 13 and upper bottle on upper bottle, lower cylinder mouth
Both 21 and lower extruding body 22 are integrally formed, convenient for increasing the air-tightness and firmness of upper bottle 1 and lower bottle 2；Deflector 31,
Upper conduit 32 and the first mounting bar 33 are integrally formed, convenient for increasing the firmness of upper air deflector 3, especially upper conduit 32
With the firmness and air-tightness of 31 junction of deflector.
Air-tightness in the firmness and bottle of the application squeeze bottle of the present embodiment in order to further increase, as shown in Figure 1,
Both the upper bottle 1 and lower bottle 2 can be integrally formed.The upper end opening at the lower ending opening edge of mouth 14 and lower cylinder mouth 21 under upper bottle
It is provided with coaxial with mouth 14 under upper bottle on inner wall between edge at seamless interfacing and docking and is integrally formed with mouth 14 under upper bottle
Collar flange 5；The cyclic annular chase 36 to match with collar flange 5, collar flange 5 are provided on the side wall of the deflector 31
Interference fit or transition fit are embedded in cyclic annular chase 36, are consolidated deflector 31 using collar flange 5 and cyclic annular chase 36
It is scheduled between bottle 1 and lower bottle 2.
Two, downward drug.Mouth 11 holds the present embodiment towards mode directly below or obliquely below on the above bottle of medical staff
Application squeeze bottle, axial stretching bottle head 12 is stretched, mouth 11 on upper bottle is driven to move up, made on the tube wall and upper bottle of conduit 32
The mouth wall of mouth 11 is detached from, and forms medicine liquid channel.
By the tensile elongation of axial stretching bottle head 12, the upper length three for squeezing mouth 14 under the length of body 13, upper bottle it
With the length for being set greater than upper conduit 32, be in order to by axial stretching bottle head 12 stretch after, the upper limb of conduit 32 in guarantee
Lower than the lower edge of mouth 11 on upper bottle, to guarantee that the mouth wall of mouth 11 on the tube wall and upper bottle of upper conduit 32 is detached from.
Or in case where liquid volume remaining in bottle is few, medical fluid passes through through liquid through-hole 35 lead under the effect of gravity
The export direction convergence of mouth 11 on the upward bottle of flowing plate 31.Body 13 is squeezed in medical staff's extruding, makes reduced space in bottle, medical fluid
The air pressure of ullage enhances, and then it is logical by the medical fluid on upper conduit 32 and upper bottle between mouth 11 to drive medical fluid to accelerate downwards
Road, and then through the smooth outflow downwards of mouth 11 on upper bottle.Such drug mode is suitable for mucous membrane, head under patient's palpebra inferior, oral cavity
The occasions such as top, shoulder application, and to the occasion for being not easy to movable patient and being administered with prone position of lying prone into anus.
Therefore, for patient's different parts, different occasion, the application squeeze bottle of the present embodiment can provide upward drug and
Downward two kinds of insecticide-applying way of drug, and no matter in bottle remaining liquid volume be it is more or few, medical staff can be convenient, save
Power, linear control formulation rate and drug speed, so as to very good solution because being administered inconvenient ask caused by application orientation
Topic；Because residual volume of solution Shaoshi medicine is inconvenient or caused by abandoning the problem of liquid waste；And because of liquid medicine jet caused by unevenness of having an effect
It splashes, be administered excessive or very few problem.
The material of the upper bottle 1 and/or lower bottle 2 and/or upper air deflector 3 can select acrylonitrile-fourth in the prior art
Diene-styrene copolymer.Acrylonitrile-butadiene-phenylethylene copolymer has outstanding resistant to chemical etching, heat resistance, because
And safer health；And it is with certain surface hardness and high tenacity, while also having both high bending deformation nature, and it can
While rigidity needed for providing for upper bottle 1 and/or lower bottle 2 and/or upper air deflector 3, the easy compressional deformation needed for it is provided
Energy.
The axial stretching bottle head 12 can select bellows in the prior art, and external envelope face is preferably cylinder
Shape.Compared to taper or the bellows of truncated cone-shaped, cylindrical bellows are less susceptible to invaginate, it is thus possible to keep away
Damage caused by exempting from because of notch distortion in the bottle head 12 that stretches to upper conduit 32 or other component.
The upper conduit 32 can only lower part be truncated cone, as shown in Figure 1.It can of course generally truncated cone.Circle
Taper type lower thick upper thin can reinforce the firmness of upper conduit 32.
The stabilizer blade 45 can be cylinder, as shown in Figure 1.It can certainly be spherical, but cylindrical 45 energy of stabilizer blade
Enough postures for preferably keeping gravitation ball 42.
Embodiment two:
As shown in Fig. 2, the difference between this embodiment and the first embodiment lies in: mouth 11 includes taper from top to bottom on the upper bottle
Pipe 111 and arc inverted funnel pipe 112, the lower ending opening edge of conical pipe 111 and the upper end opening edge of arc inverted funnel pipe 112
Between seamless interfacing；Conical pipe 111, arc inverted funnel pipe 112 and 12 threes of the axial stretching bottle head are coaxial；The upper conduit
The outer diameter of 32 upper ends is less than the internal diameter of 112 lower end of arc inverted funnel pipe and is greater than the internal diameter of 112 upper end of arc inverted funnel pipe.This reality
It applies " arc inverted funnel pipe " described in example, refers to the pipe of the arc-shaped inverted funnel shape of side wall.Compared to straight line tapered sidewalls, arc
The curved wall of inverted funnel pipe 112 can increase the contact area of the two after the insertion of upper conduit 32, to make the contact of the two
More closely, so that air-tightness is also more preferable；And affected parts application is waited in the deeply anus of being more convenient for of conical pipe 111；The present embodiment
112 two-part of conical pipe 111 and arc inverted funnel pipe is set by mouth 11 on upper bottle, it can be in conjunction with the advantages of the two.
Embodiment three:
As shown in figure 3, the difference between the present embodiment and the second embodiment lies in that the structure of axial stretching bottle head 12: in order to improve axis
Fastness and flexible posture retentivity to flexible bottle head 12, the axial stretching bottle head 12 of the application squeeze bottle of the present embodiment
Telescopic pipe in the prior art can be selected.
Example IV:
As shown in figure 4, the difference of the present embodiment and embodiment three is the connection type between bottle 1 and lower bottle 2: described
The edge of deflector 31 it is convex and under convex into and deflector 31 is integrally formed and coaxial upper casing 37 and setting of casing 38, upper set
It is provided with the first internal screw thread on 37 inner wall of pipe, is provided with the second internal screw thread on 38 inner wall of setting of casing；Mouth 14 is outer under the upper bottle
The first external screw thread to match with the first internal screw thread is provided on wall, be provided on the outer wall of the lower cylinder mouth 21 with second in spiral shell
The second external screw thread that line matches.
Upper bottle 1 is connected with lower bottle 2 by the first internal screw thread, the first external screw thread, the second internal screw thread and the second external screw thread, is utilized
Upper casing 37 and setting of casing 38 are reinforced.The dismounting convenience of air deflector 3 so can be improved, but have lost certain be connected firmly
Property and air-tightness.
In order to make up above-mentioned air-tightness loss to a certain extent, can be arranged in the upper surface of the deflector 31 along edge
First annular recess 311 coaxial with deflector 31, interference fit or transition fit are embedded bullet in the first annular recess 311
Property the first sealing ring 6, second annular recess coaxial with deflector 31 is set along edge in the lower surface of the deflector 31
312, interference fit or transition fit are embedded flexible second sealing ring 7 in the second annular recess 312.Tighten screw thread
Afterwards, the lower ending opening edge of mouth 14 and lower cylinder mouth 21 are in close contact with the first sealing ring 6 and the second sealing ring 7 respectively under upper bottle,
To improve air-tightness.
It is driven after mouth 11 moves up on upper bottle as shown in figure 5, axial stretching bottle head 12 is stretched, the upper limb of upper conduit 32 is lower than
The lower edge of the arc inverted funnel pipe 112 of mouth 11 on upper bottle, so that it is detached from the mouth wall of mouth 11 on the tube wall and upper bottle of conduit 32,
Form medicine liquid channel.
As shown in Figure 6: the first mounting bar 33 is located at the bottom center of deflector 31, and conduit through-hole 34 is longitudinal to run through deflector
31 and first mounting bar 33；Four liquid through-holes 35 are uniformly distributed along the circumferencial direction of deflector 31, and each liquid through-hole 35 is vertical
To through deflector 31；Second sealing ring 7 interference fit or transition fit are embedded on the lower surface side along edge deflector 31
In second annular recess 312 of edge setting.
Claims (10)
1. a kind of application squeeze bottle, it is characterised in that:
Including upper bottle, lower bottle, upper air deflector and lower air deflector；
Upper bottle is integrally formed and from top to bottom successively including under mouth, axial stretching bottle head, upper extruding body and upper bottle on upper bottle
Mouth；The internal diameter of mouth is gradually reduced from bottom to top on upper bottle, and the upper outer upper and lower ends without leave for squeezing body are gradually reduced to middle part；On
On bottle between the lower ending opening edge of mouth and the upper end opening edge of axial stretching bottle head, the lower ending opening side of axial stretching bottle head
Between edge and the upper upper end opening edge for squeezing body, the upper end opening at upper the lower ending opening edge for squeezing body and mouth under upper bottle
Equal seamless interfacing between edge；
Lower bottle is integrally formed and from top to bottom successively includes lower cylinder mouth and lower extruding body, lower to squeeze outer without leave up and down the two of body
It holds to middle part and is gradually reduced；
Upper air deflector is for rigidity and integrated molding and including deflector and upper conduit；Deflector is by the lower ending opening side of mouth under upper bottle
It is isolated between edge and the upper end opening edge of lower cylinder mouth, is convexed under deflector bottom center and deflector integrally formed first
Mounting bar, be provided on deflector positioned at deflector center conduit through-hole and along deflector circumferencial direction uniformly distributed three with
On liquid through-hole, conduit through-hole longitudinally runs through deflector and the first mounting bar, and each liquid through-hole longitudinally runs through deflector；On
Seamless interfacing between the lower ending opening edge of conduit and the upper end opening edge of conduit through-hole, the outer diameter of upper conduit upper end are less than upper
The internal diameter of mouth lower end and it is greater than the internal diameter of mouth upper end on upper bottle on bottle, the tensile elongation of axial stretching bottle head upper squeezes body
The sum of length three of mouth is greater than the length of upper conduit under length, upper bottle, mouth on the reduction length of axial stretching bottle head, upper bottle
The sum of the length of mouth is less than the length of upper conduit under length, the upper length for squeezing body, upper bottle；
Lower air deflector includes the gravitation ball of downcomer flexible and rigidity；The convex formation of gravitation ball center of top and gravitation ball one
Molding cylindrical or truncated cone the second mounting bar, gravitation ball center are provided with longitudinal through gravitation ball and the second mounting bar
Deflector hole, the bottom of gravitation ball is smooth and along the circumferential direction uniformly distributed there are three above stabilizer blades；First mounting bar interference fit
Or transition fit is embedded in the upper end of downcomer, second mounting bar interference fit or transition fit are embedded at downcomer
In lower end, the length of downcomer is not less than the length of lower bottle；
Mouth, axial stretching bottle head, upper extruding body, upper bottle Xia Zui, upper conduit, deflector, the first mounting bar, lower cylinder mouth on upper bottle
And lower extruding body is coaxial.
2. application squeeze bottle according to claim 1, it is characterised in that: both described upper and lower bottles are integrally formed, on
It is provided on the inner wall at seamless interfacing and the place of docking between the lower ending opening edge and the upper end opening edge of lower cylinder mouth of the lower mouth of bottle
It is coaxial with mouth under upper bottle and with the integrally formed collar flange of mouth under upper bottle；It is provided on the side wall of the deflector convex with ring-type
The cyclic annular chase that edge matches, collar flange interference fit or transition fit are embedded in cyclic annular chase.
3. application squeeze bottle according to claim 1, it is characterised in that: the edge of the deflector is convex to be convexed into under
It is integrally formed with deflector and coaxial upper casing and setting of casing, is provided with the first internal screw thread on upper internal surface of sleeve pipe, in setting of casing
The second internal screw thread is provided on wall；The the first outer spiral shell to match with the first internal screw thread is provided under the upper bottle on the outer wall of mouth
Line is provided with the second external screw thread to match with the second internal screw thread on the outer wall of the lower cylinder mouth.
4. application squeeze bottle according to claim 1, it is characterised in that: mouth includes conical pipe from top to bottom on the upper bottle
With arc inverted funnel pipe, seamless interfacing between the lower ending opening edge of conical pipe and the upper end opening edge of arc inverted funnel pipe；
Conical pipe, arc inverted funnel pipe and the axial stretching bottle head three are coaxial；The outer diameter of the upper conduit upper end falls less than arc
The internal diameter of filler tube lower end and the internal diameter for being greater than arc inverted funnel pipe upper end.
5. application squeeze bottle according to claim 1, it is characterised in that: the upper bottle and/or lower bottle and/or upper air deflector
For acrylonitrile-butadiene-phenylethylene copolymer material.
6. application squeeze bottle according to claim 1, it is characterised in that: the axial stretching bottle head be telescopic pipe or
External envelope face is cylindrical bellows.
7. application squeeze bottle according to claim 1, it is characterised in that: the upper conduit generally truncated cone or only under
Portion is truncated cone.
8. application squeeze bottle according to claim 1, it is characterised in that: the stabilizer blade is spherical or cylindrical.
9. application squeeze bottle according to claim 3, it is characterised in that: the upper surface of the deflector is provided with along edge
First annular recess coaxial with deflector, the interior interference fit of the first annular recess or transition fit are embedded flexible first
The lower surface of sealing ring, the deflector is provided with second annular recess coaxial with deflector, the second annular recess along edge
Interior interference fit or transition fit are embedded flexible second sealing ring.
10. described in any item application squeeze bottles according to claim 1 ~ 9, it is characterised in that: the gravitation ball is cydariform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908230.1U CN209092178U (en) | 2018-06-13 | 2018-06-13 | It is administered squeeze bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908230.1U CN209092178U (en) | 2018-06-13 | 2018-06-13 | It is administered squeeze bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092178U true CN209092178U (en) | 2019-07-12 |
Family
ID=67148668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908230.1U Expired - Fee Related CN209092178U (en) | 2018-06-13 | 2018-06-13 | It is administered squeeze bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542769A (en) * | 2018-06-13 | 2018-09-18 | 马士振 | Dispenser squeeze bottle |
-
2018
- 2018-06-13 CN CN201820908230.1U patent/CN209092178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542769A (en) * | 2018-06-13 | 2018-09-18 | 马士振 | Dispenser squeeze bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209092178U (en) | It is administered squeeze bottle | |
| CN203710446U (en) | Gynecological irrigator provided with internal opener | |
| CN108542769A (en) | Dispenser squeeze bottle | |
| CN207356271U (en) | Children's drug administration devices | |
| US2883983A (en) | Device for producing positive and negative pressures | |
| CN206534914U (en) | A kind of novel negative-pressure drainage bottle | |
| CN206404105U (en) | A kind of apparatus for washing women vagina | |
| CN209996771U (en) | enema bottles with injury-proof structure | |
| CN211188482U (en) | Negative pressure thoracic drainage device | |
| CN209713843U (en) | A kind of twin flue exchange control valve gear of medical and clinical Y shape infusion apparatus | |
| CN209450958U (en) | A kind of intensive care patient medicine-feeding device | |
| CN220164229U (en) | Leakage-proof filling machine for producing vigabatrin oral solution | |
| CN205612863U (en) | Department of stomatology powder device of dosing | |
| CN217187474U (en) | Trachea opens stifled pipe device of examination | |
| CN2160402Y (en) | Enemator for therapying | |
| CN210131246U (en) | Spray bottle for ear external use | |
| CN217014098U (en) | Bag for C13 inspection | |
| CN209596313U (en) | A kind of medical Transfusion device with anti-return blood function | |
| CN215653050U (en) | Y-shaped three-way dosing injection part | |
| CN206214497U (en) | Disposable enemator | |
| CN220293979U (en) | Anti-backflow external medicine liquid injection device | |
| CN214129761U (en) | Automatic medicine changing bottle for pediatric transfusion | |
| CN216854917U (en) | Extrusion formula is washing unit for oral care | |
| CN211485726U (en) | Medicine feeder | |
| CN211485878U (en) | Respiratory tract sputum excretion device for severe patients |
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: 20190712 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |