CN203989070U - Air pressure liquid food feeder for nursing - Google Patents
Air pressure liquid food feeder for nursing Download PDFInfo
- Publication number
- CN203989070U CN203989070U CN201420368106.2U CN201420368106U CN203989070U CN 203989070 U CN203989070 U CN 203989070U CN 201420368106 U CN201420368106 U CN 201420368106U CN 203989070 U CN203989070 U CN 203989070U
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- CN
- China
- Prior art keywords
- liquid food
- bung
- cylindrical shell
- communicated
- conduit
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- Expired - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses air pressure liquid food feeder for a kind of nursing, relate to feeding-bottle technical field.It comprises cylindrical shell, bung, spring air bag; Cylindrical shell is connected by thread seal with bung; Spring air bag and bung inner chamber are communicated with airway; Airway is in series with breather check valve and outgassing nonreturn valve; The outlet of breather check valve is communicated with the import of outgassing nonreturn valve; And connectivity part and spring air bag are communicated with; On bung, be fixed with the liquid food conduit being communicated with cylinder lumen bottom.The beneficial effects of the utility model are: 1,, as long as the mode of pressurizeing by spring air bag just can make the liquid food in cylindrical shell flow out in liquid food conduit, directly deliver in user mouth, and simple to operate.2, inner core is isolated into two cavitys by cylindrical shell, and two cavitys are by airway conducting, realize pressurization simultaneously, needn't connect a plurality of air bags.
Description
Technical field
This utility model relates to medical instruments field, specifically belongs to feeding-bottle technical field.
Background technology
In clinical care, when critical patient can not or inconvenience is own while taking food, need medical care or household's feeding, while conventionally using soupspoon to carry out feeding, because critical patient can not be swallowed or because the people's of feeding operation is unskilled as ordinary person, usually cause food excessive, pollution clothes or bed body, also wasted grain simultaneously.
Application number is that 201020014612.3 Chinese utility model patent discloses a kind of feeder for patient, by three independently cavity hold the liquid food of different viscosityes, and can control by the mode of pressurised airbag the flow of tube feeding.Its structural design is simple, can be easily, constant current speed makes the technical scheme of the feeder for patient of patient comfort for patient's feeding.But during actual use, do not need three the larger separate space that take up room, use pressurised airbag separately each separate space is pressurizeed or feeder integral body is fallen aloft, the switching of tube feeding need to be switched pressurised airbag simultaneously, increased the difficulty of feeding, can be cumbersome in practical operation.
Utility model content
Technical problem to be solved in the utility model, is the technical deficiency for above-mentioned existence, and a kind of compact conformation is provided, simple to operate, air pressure liquid food feeder for nursing easy to use.
The technical solution adopted in the utility model is: air pressure liquid food feeder for a kind of nursing is provided, comprises cylindrical shell, bung, spring air bag; Cylindrical shell is connected by thread seal with bung; Spring air bag and bung inner chamber are communicated with airway; Airway is in series with breather check valve and outgassing nonreturn valve; The outlet of breather check valve is communicated with the import of outgassing nonreturn valve; And connectivity part and spring air bag are communicated with; On bung, be fixed with the liquid food conduit being communicated with cylinder lumen bottom.
Further optimize the technical program, nursing is fixed with inner core with the cylindrical shell inner bottom surface of air pressure liquid food feeder; Bung inner top surface is fixed with the inner cap of inner core opening; Inner cap and opening are by thread seal; The equal conducting of annular chamber between the inner chamber of airway and inner cap and inner cap and bung; Liquid food conduit and interior tube inner chamber lower guide are logical; On bung, be also fixed with drinking-water conduit; Annular chamber bottom conducting between drinking-water conduit and cylindrical shell and inner core; The drinking-water outlet of conduit and the outlet of liquid food conduit are all socketed with seal rubber sleeve.
Further optimize the technical program, nursing is set up in parallel with the drinking-water conduit that extends to bung outside and the liquid food conduit of air pressure liquid food feeder, and reels twist.
The beneficial effects of the utility model are: the compact conformation of air pressure liquid food feeder for nursing, and simple to operate, easy to use.1, as long as the mode of pressurizeing by spring air bag just can make the liquid food in cylindrical shell flow out in liquid food conduit, directly deliver in user mouth, simple to operate.2, inner core is isolated into two cavitys by cylindrical shell, and two cavitys are by airway conducting, realize pressurization simultaneously, needn't connect a plurality of air bags.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bung after separated with cylindrical shell;
Fig. 3 is the structural representation of another direction of Fig. 2;
Fig. 4 is the using state schematic diagram of breather check valve and outgassing nonreturn valve.
In figure, 1, cylindrical shell; 2, bung; 3, spring air bag; 4, airway; 5, breather check valve; 6, outgassing nonreturn valve; 7, connectivity part; 8, liquid food conduit; 9, inner core; 10, inner cap; 11, annular chamber; 12, drinking-water conduit; 13, seal rubber sleeve.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Shown in Fig. 1,4, air pressure liquid food feeder for nursing, comprises cylindrical shell 1, bung 2, spring air bag 3; Cylindrical shell 1 is connected by thread seal with bung 2; Spring air bag 3 is communicated with airway 4 with bung 10 inner chambers; Airway 4 is in series with breather check valve 5 and outgassing nonreturn valve 6; The outlet of breather check valve 5 is communicated with the import of outgassing nonreturn valve 6; And connectivity part 7 and spring air bag 3 are communicated with; On bung 2, be fixed with the liquid food conduit 8 being communicated with cylindrical shell 1 inner chamber bottom.As shown in Figure 2,4, cylindrical shell 1 inner bottom surface is fixed with inner core 9; Bung 2 inner top surfaces are fixed with the inner cap 10 of inner core 9; Inner cap 10 and inner core 9 are by thread seal; The equal conducting of annular chamber 11 between the inner chamber of airway 4 and inner cap 10 and inner cap 10 and bung 2; Liquid food conduit 8 and inner core 9 inner chamber bottom conductings; On bung 2, be also fixed with drinking-water conduit 12; Annular chamber 11 bottom conductings between drinking-water conduit 12 and cylindrical shell 1 and inner core 1; The drinking-water outlet of conduit 12 and the outlet of liquid food conduit 8 are all socketed with seal rubber sleeve 13; The drinking-water conduit 12 and the liquid food conduit 8 that extend to bung 2 outsides are set up in parallel, and reel twist.
In use, inner core 9 is for holding liquid food, and annular chamber 11 is for holding water or rarer liquid.It is worth mentioning that, annular chamber 11 and inner core 9 can be used according to the situation selectivity of user.In the process of using, keep nursing uprightly to prevent with the cylindrical shell 1 of air pressure liquid food feeder upward, can prevent like this liquid and liquid food mixing after annular chamber 11 and inner core 9 conductings.
Under using state, the seal rubber sleeve 13 of drinking-water conduit 12 and liquid food conduit 8 plays sealing and dustproof effect; Under using state, seal rubber sleeve 13 plays shutoff and keeps pressure, when user is drunk water, and liquid food conduit 8 socket seal rubber sleeves 13, the seal rubber sleeve 13 of drinking-water conduit 12 takes off.When user is drunk liquid food, drinking-water conduit 12 socket seal rubber sleeves 13, the seal rubber sleeve 13 of liquid food conduit 8 takes off.This mode being used alternatingly is applicable to people's dietary habit, and user can also all take off the seal rubber sleeve 13 of drinking-water conduit 12 and liquid food conduit 8, with hands, clutches obsolete conduit.
Claims (3)
1. an air pressure liquid food feeder for nursing, is characterized in that: comprise cylindrical shell (1), bung (2), spring air bag (3); Cylindrical shell (1) is connected by thread seal with bung (2); Spring air bag (3) is communicated with airway (4) with bung (10) inner chamber; Airway (4) is in series with breather check valve (5) and outgassing nonreturn valve (6); The outlet of breather check valve (5) is communicated with the import of outgassing nonreturn valve (6); And connectivity part (7) and spring air bag (3) are communicated with; On bung (2), be fixed with the liquid food conduit (8) being communicated with cylindrical shell (1) inner chamber bottom.
2. air pressure liquid food feeder for nursing according to claim 1, is characterized in that: cylindrical shell (1) inner bottom surface is fixed with inner core (9); Bung (2) inner top surface is fixed with the inner cap (10) of inner core (9); Inner cap (10) and inner core (9) are by thread seal; The all conductings of annular chamber (11) between the inner chamber of airway (4) and inner cap (10) and inner cap (10) and bung (2); Liquid food conduit (8) and inner core (9) inner chamber bottom conducting; On bung (2), be also fixed with drinking-water conduit (12); Annular chamber (11) bottom conducting between drinking-water conduit (12) and cylindrical shell (1) and inner core (1); The outlet of drinking-water conduit (12) and the outlet of liquid food conduit (8) are all socketed with seal rubber sleeve (13).
3. air pressure liquid food feeder for nursing according to claim 2, is characterized in that: extend to bung (2) outside drinking-water conduit (12) and liquid food conduit (8) and be set up in parallel, and reel twist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368106.2U CN203989070U (en) | 2014-07-05 | 2014-07-05 | Air pressure liquid food feeder for nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368106.2U CN203989070U (en) | 2014-07-05 | 2014-07-05 | Air pressure liquid food feeder for nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989070U true CN203989070U (en) | 2014-12-10 |
Family
ID=52029155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368106.2U Expired - Fee Related CN203989070U (en) | 2014-07-05 | 2014-07-05 | Air pressure liquid food feeder for nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674663A (en) * | 2018-12-29 | 2019-04-26 | 中国人民解放军陆军军医大学第一附属医院 | Intensive Care Unit nursing liquid food feeding device |
-
2014
- 2014-07-05 CN CN201420368106.2U patent/CN203989070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674663A (en) * | 2018-12-29 | 2019-04-26 | 中国人民解放军陆军军医大学第一附属医院 | Intensive Care Unit nursing liquid food feeding device |
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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: 20141210 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |