CN103332402B - Spray bottle structure for medical wound protecting liquid - Google Patents
Spray bottle structure for medical wound protecting liquid Download PDFInfo
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- CN103332402B CN103332402B CN201310235291.8A CN201310235291A CN103332402B CN 103332402 B CN103332402 B CN 103332402B CN 201310235291 A CN201310235291 A CN 201310235291A CN 103332402 B CN103332402 B CN 103332402B
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Abstract
The invention provides a spray bottle structure for medical wound protecting liquid and belongs to the technical field of atomizing dosing containers. The spray bottle structure comprises a bottle body, a bottle cover, a liquid pumping mechanism, a pressing hand gland, a sucker and a liquid discharging mechanism. The spray bottle structure is characterized in that the liquid pumping mechanism comprises a piston pipe sleeve, a ball valve, a first spring, a piston pipe and a second spring, wherein the upper end of the piston pipe sleeve is fixed with the centre of the bottle cover; a first narrow contractive step is formed in the center in the height direction of a piston pipe sleeve cavity of the piston pipe sleeve; a second narrow contractive step is formed at the bottom of the piston pipe sleeve cavity of the piston pipe sleeve; the ball valve is arranged in the piston pipe sleeve cavity of the piston pipe sleeve; a piston is formed on the outer wall of the middle part in the height direction of the piston pipe; the first spring is arranged at the bottom of the piston pipe sleeve cavity; the second spring is placed at the lower end of the piston pipe in a sleeved manner; the pressing hand gland is matched with the upper end of the piston pipe; the sucker is matched with the lower end of the piston pipe sleeve; the liquid discharging mechanism is in running fit with the pressing hand gland. The spray bottle structure has the advantages that the abrasion is reduced, liquid pumping effect is improved, the reset speed of the piston pipe is fast, the liquid spraying speed is increased, and the manufacturing and the assembling are convenient.
Description
Technical field
The invention belongs to spray delivery container technical field, be specifically related to a kind of spraying bottle structure of medical Wound-protection liquid.
Background technology
The concept of mentioning medical Wound-protection liquid above can be by being fully understood the reading of invention patent mandate notification number CN100560057C disclosed " Wound-protection liquid and preparation method thereof " and Granted publication CN101757614B disclosed " styptic and preparation method thereof ".
And aforesaid spraying bottle structure is main but be not limited to filling and spray medical Wound-protection liquid.At disclosed patent documentation, can be seen in a large number the technical information of spraying bottle, " a kind of medicine bottle " typically recommended as utility model patent Granted publication CN2552860Y, this patent scheme has overcome the shortcoming of application for a patent for invention numbers 99105364.8, and the technique effect objectively with Instructions Page 2 the 2nd section of record reciprocal, but there is following shortcoming: one, because the self structure of piston tube (patent is called plunger) is lost rationally, thereby need in valve sleeve (patent is called valve body), need to set up a guide holder, by guide holder, piston tube is led, so piston tube in frequent up and down process with guide holder friction, not only resistance is large, and easily because wearing and tearing produce gap, affect fluid and even scrap, its two, because the reset of piston tube only depends on one piece of spiral little spring of valve sleeve bottom, realize, and spiral little spring is easily tired, so the reset effect of piston tube is difficult to ensure, its three, therefore due to integral structure relative complex, manufacture and assembling trouble.
In view of above-mentioned prior art, be necessary rational modification in addition, the applicant has done positive and useful design for this reason, has formed technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of and helps avoid piston tube wearing and tearing and can significantly reduce the up-and-down movement resistance of piston tube and use and ensure fluid effect, be conducive to make piston tube Rapid reset and use and embody good hydrojet effect and be of value to simplified structure and use the convenient spraying bottle structure of manufacturing with the medical Wound-protection liquid of assembling.
Task of the present invention completes like this, a kind of spraying bottle structure of medical Wound-protection liquid, comprise bottle, connect the bottle cap on the bottle neck of bottle, be arranged on the Beng Ye mechanism of the middle position of bottle cap, what matched in the top of Yu Beng liquid mechanism covers for ordering about the hand of pressing of Beng Ye mechanism pump liquid, the suction pipe of the bottom in bottle chamber that coordinate and that be stretched over bottle, the bottom of Yu Beng liquid mechanism presses with being connected to the liquid outlet mechanism that hand covers, be characterised in that: described Beng Ye mechanism comprises piston pipe box, Ball valve, the first spring, piston tube and the second spring, the upper end of piston pipe box and the middle position of described bottle cap are fixed, the middle part of the short transverse of the piston tube mantle cavity of this piston pipe box forms one first narrow contracting step, and the bottom of short transverse formation has one second narrow contracting step, Ball valve is arranged in the piston tube mantle cavity of piston pipe box, and match with the second narrow contracting step, match with the upper end of piston pipe box piston tube up-and-down movement, and the upper end of this piston tube leans out piston tube mantle cavity, and lower end is positioned at piston tube mantle cavity, on the outer wall at the middle part of the short transverse of piston tube and around the circumferencial direction of piston tube, form and have a piston, the chamber wall bearing fit of this piston and piston tube mantle cavity, the first spring is arranged on the bottom of piston tube mantle cavity, one end of this first spring is bearing on the lower end surface of piston tube, the other end is bearing on Ball valve, the second spring is nested with the described lower end in piston tube, one end of this second spring is bearing on described piston, and the other end is bearing on the first described narrow contracting step, the described hand lid of pressing matches with the described upper end of described piston tube, described suction pipe coordinates with the lower end of piston pipe box, and be insinuated in piston tube mantle cavity, the imbibing hole of this suction pipe communicates with the bottle chamber of described bottle, and communicate with piston tube mantle cavity, described liquid outlet mechanism with press hand lid normal-running fit.
In a specific embodiment of the present invention, in the central authorities of the short transverse of described piston tube, form and have a piston tube pod apertures, this piston tube pod apertures communicates with described piston tube mantle cavity, the described hand lid of pressing has a piston tube mating holes, this piston tube mating holes matches with the described upper end of described piston tube, and also cover to form and have a liquid outlet mechanism pivotable mating holes pressing hand, in this liquid outlet mechanism pivotable mating holes, form and have a mozzle socket, this mozzle socket has a pod apertures, this pod apertures communicates with piston tube mating holes, described liquid outlet mechanism is in the position corresponding to liquid outlet mechanism pivotable mating holes and the inserting of mozzle socket, and communicate with pod apertures.
In another specific embodiment of the present invention, at the middle position of described bottle cap, form You Yibeng liquid mechanism matching seat, the described upper end Yu Gaibeng liquid mechanism matching seat of the piston pipe box of described Beng Ye mechanism is fixed.
In another specific embodiment of the present invention, on the outer wall of described bottle neck, form and have bottle neck outside thread, and form, there is bottle cap negative thread on described bottle cap wall body, this bottle cap negative thread matches with bottle neck outside thread.
In another specific embodiment of the present invention, described the first spring and the second spring are spiral spring.
Of the present invention, also have in a specific embodiment, in described piston tube and in the position corresponding to above described piston, be arranged with a seal ring, sealing circle contacts with piston.
More of the present invention and in a specific embodiment, described seal ring is rubber ring.
In of the present invention and then a specific embodiment, on the outer wall of described bottle cap, form and have anti-skidding flange.
Of the present invention again more and in a specific embodiment, described anti-skidding flange is the combination of the anti-skidding flange of strip, the anti-skidding flange of floating-point shape or the anti-skidding flange of strip and the anti-skidding flange of floating-point shape.
Technical scheme provided by the invention is owing to forming and having piston in piston tube, piston tube mantle cavity bearing fit by piston and piston pipe box, thereby the whole area of contact of piston tube and piston pipe box significantly reduces, not only can reduce wear, and the up and down resistance of piston tube is little, and pump liquid effect is improved; Because Beng Ye mechanism has first, second spring, thereby the reset speed of piston tube is fast, and hydrojet speed improves; Because integral structure is simple, thereby both can conveniently manufacture, again can be convenient for assembly.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention constructional drawing.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Refer to Fig. 1, provided the bottle 1 by plastic production, this bottle 1 has bottle neck 11, and forms and have bottle neck outside thread 111 on the outer wall of bottle neck 11.One bottle cap 2(is by plastic production) be engaged on bottle neck 11, specifically: the inwall formation at bottle cap 2 has bottle cap negative thread 21, this bottle cap negative thread 21 and aforesaid bottle neck outside thread 111 screws thread fit.Again, middle position at bottle cap 2 forms the Beng Ye mechanism matching seat 22 that has a protuberance, and form and have anti-skidding flange 23 on the outer wall of bottle cap 2, anti-skidding flange 23 is preferably the anti-skidding flange of strip (the present embodiment is), but can be also the anti-skidding flange of floating-point shape, can also be the combination of the anti-skidding flange of strip and the anti-skidding flange of floating-point shape.
Provide Liao Yibeng liquid mechanism 3, Gai Beng liquid mechanism 3 connects on aforesaid Beng Ye mechanism matching seat 22, Gai Beng liquid mechanism 3 preferably but not the structure being definitely limited to is as follows: comprise piston pipe box 31, Ball valve 32, the first spring 33, piston tube 34 and the second spring 35, piston pipe box 31 is narrow contracting from top to bottom, particularly, pipeline section is established for expanding in the upper end of piston pipe box 31, middle part is collapsible tube paragraph, and lower end is and then the suction pipe of contraction coordinates pipeline section, the middle position of the aforementioned Beng Ye mechanism matching seat 22 of the upper end of this piston pipe box 31 and bottle cap 2 is fixed, middle part in the short transverse of the piston tube mantle cavity 311 of this piston pipe box 31 forms and has one first narrow contracting step 3111 at the position, boundary with aforesaid contraction pipeline section, and the bottom of short transverse forms and has one second narrow contracting step 3112 at the position, boundary that coordinates pipeline section with aforesaid suction pipe.Ball valve 32 is arranged in the piston tube mantle cavity 311 of piston pipe box 31, and is bearing on the second narrow contracting step 3112.Piston tube 34 up-and-down movements match with the upper end of piston pipe box 31 (up and down), and the upper end of this piston tube 34 leans out piston tube mantle cavity 311 and is stretched over outside aforesaid Beng Ye mechanism matching seat 22, and the lower end of piston tube 34 is positioned at piston tube mantle cavity 311.On the outer wall at the middle part of the short transverse of piston tube 34 and around the circumferencial direction of piston tube 34, form and have a surperficial piston 341 that is raised in piston tube 34, the chamber wall bearing fit of this piston 341 and piston tube mantle cavity 311.As can be seen here, the present invention program makes the whole chamber wall bearing fit with piston tube mantle cavity 311 of piston tube 34 prior art without resembling, and only need be by means of the inwall bearing fit of piston 341 and piston tube mantle cavity 311, this structure design can significantly reduce the up-and-down movement resistance of piston tube 34, and avoids wearing and tearing.The central authorities of the short transverse of piston tube 34 axially central authorities form and have a piston tube pod apertures 342 from one end to the other side, this piston tube pod apertures 342 communicates with piston tube mantle cavity 311, and in piston tube 34, be arranged with a seal ring 343, sealing circle 343 contacts corresponding to piston 341 and with piston 341.Preferably, seal ring 343 adopts rubber seal, adopts rubber ring.The first spring 33 is arranged on the bottom of piston tube mantle cavity 311, and one end of this first spring 33 (diagram upper end) is bearing on the lower end surface of piston tube 34, and the other end (diagram lower end) is bearing on Ball valve 32.The second spring 35 is nested with in the lower end of aforesaid piston tube 34, and on the supporting piston 341 of one end of this second spring 35 (diagram upper end), and the other end (diagram lower end) is bearing on the first narrow contracting step 3111.
Aforesaid the first spring 33 and the second spring 35 are spiral spring.
Please continue to refer to Fig. 1, provided one and covered 4 for ordering about the aforementioned Beng Ye mechanism hands of pressing 3 pump liquid and that Yu Beng liquid mechanism 3 coordinates, this middle position of pressing hand lid 4 forms a piston tube mating holes 41, this piston tube mating holes 41 matches with the upper end of aforesaid piston tube 34, insert in piston tube mating holes 41 upper end that is to say piston tube 34, and also form and have a liquid outlet mechanism pivotable mating holes 42 pressing on hand lid 4, in these liquid outlet mechanism pivotable mating holes 42 interior formations, there is a catheter socket 421, this catheter socket 421 has a pod apertures 4211, this pod apertures 4211 communicates with piston tube mating holes 41.
Figure 1 illustrates a suction pipe 5, match with the piston tube mantle cavity 311 of piston pipe box 31 in one end of this suction pipe 5 (graphic upper end), and be insinuated into the position of aforesaid Ball valve 32, and the other end of suction pipe 5 (graphic lower end) is stretched over the bottom in the bottle chamber of bottle 1, the imbibing hole 51 of pipette 5 communicates with piston tube mantle cavity 311, and aforesaid Ball valve 32 matches with the liquid outlet of imbibing hole 51.
In Fig. 1, provided a liquid outlet mechanism 6, this liquid outlet mechanism 6 also can be described as hydrojet mechanism, comprise a nozzle block 61 and a jet pipe 62, on nozzle block 61 and towards a side of pressing hand lid 4, be extended with a mozzle interface 611, this mozzle interface 611 inserts liquid outlet mechanism pivotable mating holes 42 in the position of aiming at aforesaid liquid outlet mechanism pivotable mating holes 42, and water conservancy diversion tube chamber 6111 and 421 insertings of mozzle socket of mozzle interface 611, that is to say that mozzle socket 421 inserts in water conservancy diversion tube chamber 6111, and water conservancy diversion tube chamber 6111 communicates with the liquid-through hole 612 being opened on nozzle block 61, liquid-through hole 612 communicates with the fluid hole 613 being opened on nozzle block 61.Jet pipe 62 is in the position corresponding to fluid hole 613 and nozzle block 61 insertings, specifically: at jet pipe 62, towards one end of nozzle block 61, form and have a jet pipe connection-peg 621, jet pipe connection-peg 621 be formed in jet pipe socket 614 insertings on nozzle block 61, aforesaid fluid hole 613 is positioned at jet pipe socket 614.Preferably, be provided with an interior mozzle 622 in jet pipe 62, the interior water conservancy diversion pore 6221 of interior mozzle 622 communicates with fluid hole 613.End at jet pipe 62 offers a spray orifice 622, and spray orifice 622 communicates with interior water conservancy diversion pore 6221.
Use when of the present invention, as long as repeatedly press, press hand lid 4, piston tube 34 up-and-down movements of Shi Beng liquid mechanism 3, by suction pipe 5, the endoceliac medical Wound-protection liquid of the bottle of bottle 1 is introduced to piston tube mantle cavity 311, through piston tube pod apertures 342, piston tube mating holes 41, pod apertures 4211, water conservancy diversion tube chamber 6111, liquid-through hole 612, fluid hole 613, interior water conservancy diversion pore 6221 and spray orifice 622, the liquor being sprayed by spray orifice 622 is ejected into patient's wound site successively.In said process, when pressing hand and cover 4 descending (press...withing one's finger under the state of pressing user), promote piston tube 34 descending, first, second spring 33,35 compresses and energy storage simultaneously, and act on Ball valve 32 by the first spring 33, make Ball valve 32 close the liquid outlet of imbibing hole 51, and when user discharges pressing hand lid 4, first, second spring 33,35 is replied so, piston tube 34 is to top offset, under suction function, Ball valve 32 is opened, so repeatedly.
Claims (9)
1.
a kind of spraying bottle structure of medical Wound-protection liquid, comprise bottle (1), connect the bottle cap (2) on the bottle neck (11) of bottle (1), be arranged on the Beng Ye mechanism (3) of the middle position of bottle cap (2), what matched in the top of Yu Beng liquid mechanism (3) covers (4) for ordering about the hand of pressing of Beng Ye mechanism (3) pump liquid, the suction pipe (5) of the bottom in bottle chamber that coordinate and that be stretched over bottle (1), the bottom of Yu Beng liquid mechanism (3) and be connected to and press hand and cover the liquid outlet mechanism (6) on (4), it is characterized in that: described Beng Ye mechanism (3) comprises piston pipe box (31), Ball valve (32), the first spring (33), piston tube (34) and the second spring (35), the middle position of the upper end of piston pipe box (31) and described bottle cap (2) is fixed, the middle part of the short transverse of the piston tube mantle cavity (311) of this piston pipe box (31) forms one first narrow contracting step (3111), and the bottom of short transverse formation has one second narrow contracting step (3112), Ball valve (32) is arranged in the piston tube mantle cavity (311) of piston pipe box (31), and match with the second narrow contracting step (3112), match with the upper end of piston pipe box (31) piston tube (34) up-and-down movement, and the upper end of this piston tube (34) leans out piston tube mantle cavity (311), and lower end is positioned at piston tube mantle cavity (311), on the outer wall at the middle part of the short transverse of piston tube (34) and around the circumferencial direction of piston tube (34), form and have a piston (341), the chamber wall bearing fit of this piston (341) and piston tube mantle cavity (311), the first spring (33) is arranged on the bottom of piston tube mantle cavity (311), one end of this first spring (33) is bearing on the lower end surface of piston tube (34), the other end is bearing on Ball valve (32), the second spring (35) is nested with the described lower end in piston tube (34), one end of this second spring (35) is bearing on described piston (341), and the other end is bearing on the first described narrow contracting step (3111), the described hand lid (4) of pressing matches with the described upper end of described piston tube (34), described suction pipe (5) coordinates with the lower end of piston pipe box (31), and be insinuated in piston tube mantle cavity (311), the imbibing hole (51) of this suction pipe (5) communicates with the bottle chamber of described bottle (1), and communicate with piston tube mantle cavity (311), described liquid outlet mechanism (6) with press hand lid (4) normal-running fit.
2.
the spraying bottle structure of medical Wound-protection liquid according to claim 1, it is characterized in that central authorities in the short transverse of described piston tube (34) form and have a piston tube pod apertures (342), this piston tube pod apertures (342) communicates with described piston tube mantle cavity (311), the described hand lid (4) of pressing has a piston tube mating holes (41), this piston tube mating holes (41) matches with the described upper end of described piston tube (34), and also form and have a liquid outlet mechanism pivotable mating holes (42) pressing on hand lid (4), in this liquid outlet mechanism pivotable mating holes (42), form and have a mozzle socket (421), this mozzle socket (421) has a pod apertures (4211), this pod apertures (4211) communicates with piston tube mating holes (41), described liquid outlet mechanism (6) is in the position corresponding to liquid outlet mechanism pivotable mating holes (42) and mozzle socket (421) inserting, and communicate with pod apertures (4211).
3.
the spraying bottle structure of medical Wound-protection liquid according to claim 1, it is characterized in that forming You Yibeng liquid mechanism's matching seat (22) at the middle position of described bottle cap (2), the described upper end Yu Gaibeng liquid mechanism matching seat (22) of the piston pipe box (31) of described Beng Ye mechanism (3) is fixing.
4.
the spraying bottle structure of medical Wound-protection liquid according to claim 1, it is characterized in that forming and having bottle neck outside thread (111) on the outer wall of described bottle neck (11), and form on described bottle cap (2) wall body, have bottle cap negative thread (21), this bottle cap negative thread (21) matches with bottle neck outside thread (111).
5.
the spraying bottle structure of medical Wound-protection liquid according to claim 1, is characterized in that described the first spring (33) and the second spring (35) are spiral spring.
6.
the spraying bottle structure of medical Wound-protection liquid according to claim 2, it is characterized in that upper in described piston tube (34) and be arranged with a seal ring (343) in the position of the top corresponding to described piston (341), sealing circle (343) contacts with piston (341).
7.
the spraying bottle structure of medical Wound-protection liquid according to claim 6, is characterized in that described seal ring (343) is rubber ring.
8.
according to the spraying bottle structure of the medical Wound-protection liquid described in claim 1 or 3 or 4, it is characterized in that forming and having anti-skidding flange (23) on the outer wall of described bottle cap (2).
9.
the spraying bottle structure of medical Wound-protection liquid according to claim 8, is characterized in that described anti-skidding flange (23) is the combination of the anti-skidding flange of strip, the anti-skidding flange of floating-point shape or the anti-skidding flange of strip and the anti-skidding flange of floating-point shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310235291.8A CN103332402B (en) | 2013-06-14 | 2013-06-14 | Spray bottle structure for medical wound protecting liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310235291.8A CN103332402B (en) | 2013-06-14 | 2013-06-14 | Spray bottle structure for medical wound protecting liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332402A CN103332402A (en) | 2013-10-02 |
| CN103332402B true CN103332402B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310235291.8A Active CN103332402B (en) | 2013-06-14 | 2013-06-14 | Spray bottle structure for medical wound protecting liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332402B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177868A (en) * | 2018-02-08 | 2018-06-19 | 深圳洛雪生物股份有限公司 | Spray bottle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3656482A (en) * | 1970-01-19 | 1972-04-18 | Joseph Sunnen | Applicator for dispensing substances |
| GB2329939A (en) * | 1997-06-26 | 1999-04-07 | Glaxo Group Ltd | Self-lubricating valve stem for aerosol containers |
| CN2388157Y (en) * | 1999-08-16 | 2000-07-19 | 荣国企业股份有限公司 | Improved pressing head device of liquid container |
| CN2461883Y (en) * | 2001-02-16 | 2001-11-28 | 胜丰祥股份有限公司 | Pump head device of liquid vessel contg. external spring |
| JP3942020B2 (en) * | 2002-05-23 | 2007-07-11 | 株式会社吉野工業所 | Accumulated pump and its module |
| CN203294555U (en) * | 2013-06-14 | 2013-11-20 | 苏州汇涵医用科技发展有限公司 | Liquid spraying bottle structure for medical wound protecting liquid |
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2013
- 2013-06-14 CN CN201310235291.8A patent/CN103332402B/en active Active
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| CN103332402A (en) | 2013-10-02 |
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