CN204684438U - Polyvinyl alcohol Wound surface protection film spray bottle - Google Patents
Polyvinyl alcohol Wound surface protection film spray bottle Download PDFInfo
- Publication number
- CN204684438U CN204684438U CN201520375917.XU CN201520375917U CN204684438U CN 204684438 U CN204684438 U CN 204684438U CN 201520375917 U CN201520375917 U CN 201520375917U CN 204684438 U CN204684438 U CN 204684438U
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- swivel nut
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- Expired - Fee Related
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Abstract
Polyvinyl alcohol Wound surface protection film spray bottle, relate to spray bottle technical field, it comprises body (1), sprayer unit and bottle cap (13), body (1) is provided with clamping slot and screw thread mouth, sprayer unit comprises and connects swivel nut seat (2), head clamp (3), long sucking pipe (4), cavity (5), back-moving spring (6), piston seat bar (7), silica piston (8), short suction pipe (9), holddown spring (10), spraying press head (11) and nozzle (12), (2) are respectively equipped with female thread to swivel nut seat, draw-in groove and short suction pipe passing hole, on the screw thread mouth of screw-internal thread fit on swivel nut seat (2) on body (1), popularization of the present utility model can provide a kind of spray bottle that can be applicable to polyvinyl alcohol Wound surface protection film liquid, reasonable in design, and evenly, each spraying dose is consistent, has good market popularization value in spraying.
Description
Technical field
This utility model relates to spray bottle technical field, is specifically related to polyvinyl alcohol Wound surface protection film spray bottle.
Background technology
Medical atomizing agent, such as nasal spray are the dosage forms commonly used clinically, it be one not containing propellant, by content by the pressure of manual pump with the aerosol formulations of the form ejection such as vaporific.Single dose and multiple dose spray is divided into by using method; Solution-type, emulsion-type and suspension type is categorized as by disperse system.Spray bottle, comprises splendid attire medicinal liquid bottle and fog-spray nozzle, and the two can be connected by screw thread, bayonet socket or other modes.Wherein, the suction pipe of fog-spray nozzle is inserted into the bottom of container, and object ensures that the medicinal liquid in bottle can be utilized as much as possible.The spray of normal capacity, because medicine liquid volume needed for it is larger, therefore conventional bottle volume used is also larger, the general 5-500ml of volume, and the spray that those consumptions are less, such as need the spray (as single dose or bi-dose spray agent) of dosed administration, and some needs the multiple dose spray limiting every spray medicine number of times, due to single hydrojet small volume (generally at 50-200 μ l), the volume total amount of the medicinal liquid needed is also less, be generally less than 5ml, such as 1ml or 2ml, be commonly referred to low capacity spray.
At present, medical atomizing bottle is on the market of a great variety, and structure differs, result of use also very much not communicates, it is uneven to there is spraying in some common spray bottles, and each spray amount is different, and also there will be the phenomenon pressed and do not spray, be unfavorable for the dosed administration of patient to focal area, affect drug effectiveness.
Utility model content
The purpose of this utility model is at present; medical atomizing bottle is on the market of a great variety; and structure differs; result of use also very much not communicates, and it is uneven that some common spray bottles exist spraying, and each spray amount is different; and also there will be the phenomenon pressed and do not spray; be unfavorable for the dosed administration of patient to focal area, affect the deficiency of drug effectiveness, and polyvinyl alcohol Wound surface protection film spray bottle is provided.
This utility model comprises body, sprayer unit and bottle cap, body is provided with clamping slot and screw thread mouth, sprayer unit comprises and connects swivel nut seat, head clamp, long sucking pipe, cavity, back-moving spring, piston seat bar, silica piston, short suction pipe, holddown spring, spraying press head and nozzle, swivel nut seat is respectively equipped with female thread, draw-in groove and short suction pipe passing hole, on the screw thread mouth of screw-internal thread fit on swivel nut seat on body, cavity is respectively equipped with bottom feeding opening, air pressure adjustment mouth and head clamp boss, one end of long sucking pipe is provided with imbibition arc groove, the other end of long sucking pipe communicates with the bottom feeding opening on cavity, the interior edge of head clamp is stuck in the head clamp boss place of cavity, and the outer of head clamp is stuck in the draw-in groove on swivel nut seat, back-moving spring is positioned at cavity, piston seat bar is respectively equipped with back-moving spring and connects boss, piston installation position and holddown spring groove, back-moving spring on piston seat bar connects the upper end that boss is connected to back-moving spring, silica piston is enclosed within the piston installation position on piston seat bar, holddown spring is enclosed within holddown spring groove on piston seat bar and is compressed by silica piston, one end of short suction pipe is enclosed within piston seat bar, spraying press head is provided with fluid passage, nozzle mounting groove and arc press surface, one end of the fluid passage of spraying press head communicates with the short suction pipe other end, nozzle is arranged in spraying press head top nozzle mounting groove, and the water inlet of nozzle communicates with the other end of fluid passage on spraying press head, bottle cap is provided with clamping boss, bottle cap is enclosed within the head of body, and the clamping boss on bottle cap is stuck in the clamping slot on body.
This utility model advantage is: popularization of the present utility model can provide a kind of spray bottle that can be applicable to polyvinyl alcohol Wound surface protection film liquid, reasonable in design, and evenly, each spraying dose is consistent, has good market popularization value in spraying.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is sprayer unit structural representation.
Detailed description of the invention
As Fig. 1, shown in 2, this utility model comprises body 1, sprayer unit and bottle cap 13, body 1 is provided with clamping slot and screw thread mouth, sprayer unit comprises and connects swivel nut seat 2, head clamp 3, long sucking pipe 4, cavity 5, back-moving spring 6, piston seat bar 7, silica piston 8, short suction pipe 9, holddown spring 10, spraying press head 11 and nozzle 12, swivel nut seat 2 is respectively equipped with female thread, draw-in groove and short suction pipe passing hole, on the screw thread mouth of screw-internal thread fit on swivel nut seat 2 on body 1, cavity 5 is respectively equipped with bottom feeding opening, air pressure adjustment mouth 5-1 and head clamp boss, one end of long sucking pipe 4 is provided with imbibition arc groove 4-1, the other end of long sucking pipe 4 communicates with the bottom feeding opening on cavity 5, the interior edge of head clamp 3 is stuck in the head clamp boss place of cavity 5, and the outer of head clamp 3 is stuck in the draw-in groove on swivel nut seat 2, back-moving spring 6 is positioned at cavity, piston seat bar 7 is respectively equipped with back-moving spring and connects boss, piston installation position and holddown spring groove, back-moving spring on piston seat bar 7 connects the upper end that boss is connected to back-moving spring 6, silica piston 8 is enclosed within the piston installation position on piston seat bar 7, holddown spring 10 is enclosed within holddown spring groove on piston seat bar 7 and is compressed by silica piston 8, one end of short suction pipe 9 is enclosed within piston seat bar 7, spraying press head 11 is provided with fluid passage, nozzle mounting groove and arc press surface, one end of the fluid passage of spraying press head 11 communicates with short suction pipe 9 other end, nozzle 12 is arranged in spraying press head 11 top nozzle mounting groove, and the water inlet of nozzle 12 communicates with the other end of fluid passage on spraying press head 11, bottle cap 13 is provided with clamping boss 13-1, bottle cap 13 is enclosed within the head of body 1, and the clamping boss 13-1 on bottle cap 13 is stuck in the clamping slot on body 1.
Working method and principle: first time pressing spraying downwards press head 11, by piston seat bar 7, silica piston 8 and short suction pipe 9 entirety are to pressing down, gas in long sucking pipe 4 is extruded in body 1, make the gas pressurized in body 1, gas now in short suction pipe 9 is negative pressure, when press head 11 of spraying resets, medicinal liquid is full of in cavity 5, second time pressing spraying downwards press head 11, by piston seat bar 7, silica piston 8 and short suction pipe 9 entirety are to pressing down, during the air pressure adjustment mouth 5-1 walking on cavity 5 when silica piston 8, the medicinal liquid of fluid passage quantification in spraying press head 11 sprays from nozzle 1 by the gases at high pressure in body 1.
Claims (1)
1. polyvinyl alcohol Wound surface protection film spray bottle, it is characterized in that it comprises body (1), sprayer unit and bottle cap (13), body (1) is provided with clamping slot and screw thread mouth, sprayer unit comprises and connects swivel nut seat (2), head clamp (3), long sucking pipe (4), cavity (5), back-moving spring (6), piston seat bar (7), silica piston (8), short suction pipe (9), holddown spring (10), spraying press head (11) and nozzle (12), (2) are respectively equipped with female thread to swivel nut seat, draw-in groove and short suction pipe passing hole, on the screw thread mouth of screw-internal thread fit on swivel nut seat (2) on body (1), cavity (5) is respectively equipped with bottom feeding opening, air pressure adjustment mouth (5-1) and head clamp boss, one end of long sucking pipe (4) is provided with imbibition arc groove (4-1), the other end of long sucking pipe (4) communicates with the bottom feeding opening on cavity (5), the interior edge of head clamp (3) is stuck in the head clamp boss place of cavity (5), and the outer of head clamp (3) is stuck in the draw-in groove on swivel nut seat (2), back-moving spring (6) is positioned at cavity, piston seat bar (7) is respectively equipped with back-moving spring and connects boss, piston installation position and holddown spring groove, back-moving spring on piston seat bar (7) connects the upper end that boss is connected to back-moving spring (6), silica piston (8) is enclosed within the piston installation position on piston seat bar (7), holddown spring (10) is enclosed within piston seat bar (7) upper holddown spring groove and is compressed by silica piston (8), one end of short suction pipe (9) is enclosed within piston seat bar (7), spraying press head (11) is provided with fluid passage, nozzle mounting groove and arc press surface, one end of the fluid passage of spraying press head (11) communicates with short suction pipe (9) other end, nozzle (12) is arranged in spraying press head (11) top nozzle mounting groove, and the water inlet of nozzle (12) communicates with the other end of the upper fluid passage of spraying press head (11), bottle cap (13) is provided with clamping boss (13-1), bottle cap (13) is enclosed within the head of body (1), and the clamping boss (13-1) on bottle cap (13) is stuck in the clamping slot on body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375917.XU CN204684438U (en) | 2015-06-03 | 2015-06-03 | Polyvinyl alcohol Wound surface protection film spray bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375917.XU CN204684438U (en) | 2015-06-03 | 2015-06-03 | Polyvinyl alcohol Wound surface protection film spray bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684438U true CN204684438U (en) | 2015-10-07 |
Family
ID=54224782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375917.XU Expired - Fee Related CN204684438U (en) | 2015-06-03 | 2015-06-03 | Polyvinyl alcohol Wound surface protection film spray bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387446A (en) * | 2020-11-03 | 2021-02-23 | 余姚市日科电器有限公司 | Spray sterilizer and use method thereof |
-
2015
- 2015-06-03 CN CN201520375917.XU patent/CN204684438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387446A (en) * | 2020-11-03 | 2021-02-23 | 余姚市日科电器有限公司 | Spray sterilizer and use method thereof |
| CN112387446B (en) * | 2020-11-03 | 2022-01-28 | 余姚市日科电器有限公司 | Spray sterilizer and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |