CN209286416U - A kind of Medical oxygen bag automatic pressurizing device - Google Patents
A kind of Medical oxygen bag automatic pressurizing device Download PDFInfo
- Publication number
- CN209286416U CN209286416U CN201821807786.8U CN201821807786U CN209286416U CN 209286416 U CN209286416 U CN 209286416U CN 201821807786 U CN201821807786 U CN 201821807786U CN 209286416 U CN209286416 U CN 209286416U
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- China
- Prior art keywords
- oxygen
- oxygen bag
- holder
- elastic component
- placement plate
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Abstract
The utility model discloses a kind of Medical oxygen bag automatic pressurizing devices, oxygen bag, placement plate and the first elastic component including holder, in holder；It is provided at the top of holder and stretches out hole；First elastic component is arranged in holder, and one end of the first elastic component is fixedly connected with the bottom of holder, and the other end is fixedly connected with the lower surface of placement plate；The upper surface of placement plate is arranged in oxygen bag；First elastic component is in compressive state when oxygen bag is full of oxygen.Oxygen bag is full of oxygen and is placed in placement plate, and the top of oxygen bag is withstood at the top of holder, and oxygen bag, the first elastic component and placement plate are in metastable state at this time.When oxygen is exported from oxygen catheter, oxygen bag volume becomes smaller, and pressure reduces.The first elastic component drives placement plate to squeeze oxygen bag under the action of restoring force at this time, and the volume of oxygen bag is gradually compressed, so that oxygen supply pressure is normally exported, ensure that the demand of patient's oxygen uptake, improves the utilization rate of oxygen in oxygen bag.
Description
Technical field
The utility model relates to field of medical products, it particularly relates to a kind of Medical oxygen bag automatic pressurizing device.
Background technique
Oxygen bag is clinically common oxygen container, is often used in patient transfer or first aid.Since its capacity is smaller,
And oxygen stores in a gaseous form, with the reduction of amount of oxygen, output pressure gradually weakens without being able to satisfy oxygen supply demand, this
Shi Bixu manpower pins application external force, just can guarantee normal oxygen output, and troublesome in poeration and oxygen supply is ineffective, deposits in use
In very big deficiency.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide a kind of Medical oxygen bags to add automatically
Pressure device, not needing external force can automatically press to oxygen bag, ensure that the normal output of oxygen, the simple, energy with structure
The advantages of improving oxygen utilization rate in oxygen bag.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: Medical oxygen bag automatic pressurizing device,
Oxygen bag, placement plate and the first elastic component including holder, in holder；It is provided with and runs through in the holder box wall
The stretching hole of holder；One end of first elastic component is fixedly connected with the bottom of holder, under the other end and placement plate
Surface is fixedly connected；The upper surface of placement plate is arranged in the oxygen bag；First elastic component is in when oxygen bag is full of oxygen
Compressive state, the oxygen catheter on oxygen bag are stretched out from the stretching hole.
In use, oxygen bag is full of oxygen and is placed in placement plate, the top of oxygen bag is withstood at the top of holder, at this time oxygen
Airbag, the first elastic component and placement plate are in metastable state.Oxygen catheter on oxygen bag is stretched out from hole is stretched out.Work as oxygen
When exporting from oxygen catheter, oxygen bag volume becomes smaller, and internal pressure reduces.First elastic component band under the action of restoring force at this time
Dynamic placement plate squeezes oxygen bag, and the volume of oxygen bag is gradually compressed, so that oxygen supply pressure is normally exported, ensure that patient
The demand of oxygen uptake improves the utilization rate of oxygen in oxygen bag.
Preferably, the top inside holder is fixedly connected with pressure plate by the second elastic component；The oxygen bag setting exists
Between pressure plate and placement plate；Second elastic component is in compressive state when oxygen bag is full of oxygen.When oxygen is from oxygen
When conduit exports, oxygen bag volume becomes smaller, and internal pressure reduces.The upper and lower ends of oxygen bag pass through pressure plate respectively and put at this time
It sets plate and squeezes oxygen bag under the action of the first elastic component and the second elastic component restoring force, the volume of oxygen bag is gradually compressed,
So that oxygen supply pressure is normally exported, it ensure that the demand of patient's oxygen uptake, improve the utilization rate of oxygen in oxygen bag.Simultaneously
Increase the pressure effect to oxygen bag；Course of exerting pressure pressure is uniform, avoids waste of oxygen.
Preferably, vertical sliding slot, two runner walls are symmetrically arranged on the opposite two sidewalls inside holder
On be provided with the first fixation hole and the second fixation hole along the vertical direction, first fixation hole and the second fixation hole, which run through, to be put
Set outer box wall；The first sliding block compatible with sliding slot is provided in the placement plate, first sliding block and the sliding slot slide
It is cooperatively connected, the second sliding block compatible with sliding slot is provided on the pressure plate, second sliding block and the sliding slot slide
It is cooperatively connected；First sliding block and the second sliding block include casing, connecting rod and the first spring；There is opening in described sleeve pipe one end,
The other end is fixedly connected with placement plate；One end of the connecting rod is connect by the first spring with internal surface of sleeve pipe, the other end of connecting rod
It is stretched out from the opening of casing；Connecting rod on first sliding block is stretched out from the first fixation hole on two runner walls；Described second
Connecting rod on sliding block is stretched out from the second fixation hole on two runner walls.
When oxygen bag is full of oxygen, connecting rod stretches out stuck from the first fixation hole, the second fixation hole.At this time placement plate and
Pressure plate is stuck under the action of connecting rod, and the first elastic component and the second elastic component are to the active force of placement plate and pressure plate by even
Bar is born, and is not passed to oxygen bag.When insufficient pressure needs to press in oxygen bag, connecting rod is pressed back manually, makes connecting rod from admittedly
Determine to be retracted in sliding slot in hole.Placement plate moves up under the restoring force effect of the first elastic component at this time, i.e., sliding block is along the chute
Upward sliding；Placement plate squeezes oxygen bag simultaneously, and the volume of oxygen bag gradually compressed so that oxygen supply pressure obtain it is normal defeated
Out.Connecting rod can be such that placement plate fixes with fixation hole, while the restoring force of the first elastic component and the second elastic component is born by connecting rod, keep away
When having exempted from the first elastic component and the second elastic component restoring force maximum, placement plate and pressure plate squeeze for a long time oxygen bag work
With.The service life that oxygen bag can be effectively improved, prevents oxygen bag to be crushed.
Preferably, placement plate upper surface is fixedly connected with tension spring；The tension spring, which is also fixed with the top inside holder, to be connected
It connects；The tension spring is in tensional state when oxygen bag is full of oxygen.Double action of the placement plate in the first elastic component and tension spring
Lower extruding oxygen bag ensure that the demand of patient's oxygen uptake, improve in oxygen bag so that oxygen supply pressure is normally exported
The utilization rate of oxygen.
Preferably, the pressure measuring instrument for measuring oxygen bag internal pressure is provided on the outer wall of the oxygen bag.Pressure
Holder box wall on the right side of power measurement table is made of transparent acrylic material.It is observed that by the transparent box wall of holder
The reading situation of pressure measuring instrument, can monitor the pressure value in oxygen bag in real time, prevent the oxygen of excess pressure from exporting injury
To the respiratory mucosa of user.
Preferably, the first elastic component is and the second elastic component spring.Spring-return effect is good, and structure is simple, user
Just.
The beneficial effects of the utility model are:
(1) the Medical oxygen bag automatic pressurizing device of the utility model, which does not need external force, automatically to press to oxygen bag,
It ensure that the normal output of oxygen, and structure is simple, can improve oxygen utilization rate in oxygen bag.
(2) connecting rod can be such that placement plate fixes with fixation hole, while connecting rod bears the restoring force of elastic component, avoids elastic component
When restoring force maximum, placement plate is to the prolonged squeezing action of oxygen bag.The service life of oxygen bag, anti-block can be effectively improved
Airbag is crushed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model Medical oxygen bag automatic pressurizing device；
Fig. 2 is the structural schematic diagram of the Medical oxygen bag automatic pressurizing device of the utility model embodiment 2；
Fig. 3 is the structural schematic diagram of the Medical oxygen bag automatic pressurizing device of the utility model embodiment 4.
Description of symbols:
1, oxygen bag；2, holder；21, hole is stretched out；22, sliding slot；23, the first fixation hole；24, the second fixation hole；3, it puts
Set plate；4, the first elastic component；5, the first sliding block；51, casing；52, connecting rod；53, the first spring；6, pressure plate；61, second is sliding
Block；7, the second elastic component；8, tension spring；9, pressure measuring instrument.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1, a kind of Medical oxygen bag automatic pressurizing device, including holder 2, the oxygen in holder 2
Bag 1, placement plate 3 and the first elastic component 4；It is provided in 2 box wall of holder through the stretching hole 21 of holder 2；Described
One end of one elastic component 4 is fixedly connected with the bottom of holder 2, and the other end is fixedly connected with the lower surface of placement plate 3；The oxygen
The upper surface in placement plate 3 is arranged in airbag 1；First elastic component 4 is in compressive state, oxygen when oxygen bag 1 is full of oxygen
Oxygen catheter on bag is stretched out from the stretching hole 21.Oxygen bag 1 is full of oxygen and is placed in placement plate 3, the top of oxygen bag 1
2 top of holder is withstood, oxygen bag 1, the first elastic component 4 and placement plate 3 are in metastable state at this time.On oxygen bag 1
Oxygen catheter is stretched out from hole 21 is stretched out.When oxygen is exported from oxygen catheter, 1 volume of oxygen bag becomes smaller, and internal pressure reduces.This
When the first elastic component 4 drive placement plate 3 to squeeze oxygen bag 1 under the action of restoring force, the volume of oxygen bag 1 gradually compressed,
So that oxygen supply pressure is normally exported, it ensure that the demand of patient's oxygen uptake, improve the utilization rate of oxygen in oxygen bag 1.
Embodiment 2:
Shown in Fig. 2, on the basis of embodiment 1, the top inside holder 2 is solid by the second elastic component 7 for the present embodiment
Surely pressure plate 6 is connected；The oxygen bag 1 is arranged between pressure plate 6 and placement plate 3；Second elastic component 7 is in oxygen bag 1
Compressive state is in when full of oxygen.When oxygen is exported from oxygen catheter, 1 volume of oxygen bag becomes smaller, and internal pressure reduces.This
When oxygen bag 1 upper and lower ends pass through pressure plate 6 and placement plate 3 respectively in 7 restoring force of the first elastic component 4 and the second elastic component
Effect is lower to squeeze oxygen bag 1, and the volume of oxygen bag 1 is gradually compressed, so that oxygen supply pressure is normally exported, ensure that patient
The demand of oxygen uptake improves the utilization rate of oxygen in oxygen bag 1.The pressure effect to oxygen bag 1 is increased simultaneously；Course of exerting pressure
Pressure is uniform, avoids waste of oxygen.
Embodiment 3:
As depicted in figs. 1 and 2, the present embodiment is on the basis of embodiment 2, on the opposite two sidewalls inside holder 2
It is symmetrically arranged with vertical sliding slot 22, is provided with the first fixation hole 23 and second along the vertical direction on two 22 walls of sliding slot
Fixation hole 24, first fixation hole 23 and the second fixation hole 24 run through 2 outer wall of holder；It is provided in the placement plate 3
First sliding block 5 compatible with sliding slot 22, first sliding block 5 is slidably connected with the sliding slot 22, on the pressure plate 6
It is provided with second sliding block 61 compatible with sliding slot 22, second sliding block 61 is slidably connected with the sliding slot 22；It is described
First sliding block 5 and the second sliding block 61 include casing 51, connecting rod 52 and the first spring 53；There is opening in 51 one end of described sleeve pipe, separately
One end is fixedly connected with placement plate 3；One end of the connecting rod 52 is connect by the first spring 53 with 51 inner wall of casing, connecting rod 52
The other end is stretched out from the opening of casing 51；Connecting rod 52 on first sliding block 5 is from the first fixation hole 23 on two runner walls
It stretches out；Connecting rod 52 on second sliding block 61 is stretched out from the second fixation hole 24 on two runner walls.
When oxygen bag 1 is full of oxygen, connecting rod 52 stretches out stuck from the first fixation hole 23, the second fixation hole 24.At this time
Placement plate 3 is stuck under the action of connecting rod 52, and elastic component is born the active force of placement plate 3 by connecting rod 52, is not passed to
Oxygen bag 1.When insufficient pressure needs to press in oxygen bag 1, connecting rod 52 is pressed back manually, is retracted to connecting rod 52 from fixation hole
In sliding slot 22.Placement plate 3 moves up under the restoring force effect of elastic component at this time, i.e. sliding block 22 upward sliding along the chute；Together
When placement plate 3 squeeze oxygen bag 1, the volume of oxygen bag 1 gradually compressed, so that oxygen supply pressure is normally exported.Connecting rod 52,
First fixation hole 23 and the second fixation hole 24 can make placement plate 3 and pressure plate 6 fixed, while bear the first elastic component by connecting rod 52
4 and second elastic component 7 restoring force, when avoiding 7 restoring force maximum of the first elastic component 4 and the second elastic component, placement plate 3 and plus
Pressing plate 6 is to the prolonged squeezing action of oxygen bag 1.The service life that oxygen bag 1 can be effectively improved prevents oxygen bag 1 to be crushed
It splits.
Embodiment 4:
As shown in figure 3, the present embodiment is on the basis of embodiment 1, the upper surface of placement plate 3 is fixedly connected with tension spring 8；Institute
Tension spring 8 is stated also to be fixedly connected with the top inside holder 2；The tension spring 8 is when oxygen bag 1 is full of oxygen in stretching shape
State.Placement plate 3 squeezes oxygen bag 1 under the double action of the first elastic component 4 and tension spring 8, so that oxygen supply pressure obtains just
Often output, ensure that the demand of patient's oxygen uptake, improves the utilization rate of oxygen in oxygen bag 1.
Embodiment 5:
As shown in Figure 1-3, the present embodiment is on the basis of embodiment 1, it is provided on the outer wall of oxygen bag 1 for measuring oxygen
The pressure measuring instrument 9 of 1 internal pressure of airbag.The 2 box wall of holder on 9 right side of pressure measuring instrument is by transparent acrylic material system
At.It is observed that the reading situation of pressure measuring instrument 9 by the transparent box wall of holder 2, can monitor in real time in oxygen bag 1
Pressure value, prevent the oxygen of excess pressure from exporting and hurt the respiratory mucosa of user.
Embodiment 6:
As shown in Figure 1-3, the present embodiment is on the basis of embodiment 1, the first elastic component 4 and the second elastic component 7 are spring.
Spring-return effect is good, and structure is simple, easy to use.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of Medical oxygen bag automatic pressurizing device, which is characterized in that oxygen bag including holder, in holder,
Placement plate and the first elastic component；It is provided in the holder box wall through the stretching hole of holder；First elastic component
One end is fixedly connected with the bottom of holder, and the other end is fixedly connected with the lower surface of placement plate；The oxygen bag setting is being put
Set the upper surface of plate；First elastic component is in compressive state when oxygen bag is full of oxygen, and the oxygen catheter on oxygen bag is from institute
It states and stretches out hole stretching.
2. Medical oxygen bag automatic pressurizing device according to claim 1, which is characterized in that the top inside the holder
End is fixedly connected with pressure plate by the second elastic component；The oxygen bag is arranged between pressure plate and placement plate；Second bullet
Property part oxygen bag be full of oxygen when be in compressive state.
3. Medical oxygen bag automatic pressurizing device according to claim 2, which is characterized in that opposite inside the holder
Two sidewalls on be symmetrically arranged with vertical sliding slot, be provided with along the vertical direction on two runner walls the first fixation hole and
Second fixation hole, first fixation hole and the second fixation hole run through placement outer box wall；It is provided with and slides in the placement plate
Compatible first sliding block of slot, first sliding block and the sliding slot are slidably connected, and are provided with and are slided on the pressure plate
Compatible second sliding block of slot, second sliding block and the sliding slot are slidably connected；First sliding block and the second sliding block
It include casing, connecting rod and the first spring；There is opening in described sleeve pipe one end, and the other end is fixedly connected with placement plate；The connecting rod
One end connect with internal surface of sleeve pipe by the first spring, the other end of connecting rod is from the stretching of the opening of casing；On first sliding block
Connecting rod stretched out from the first fixation hole on two runner walls；Connecting rod on second sliding block is solid from second on two runner walls
Determine to stretch out in hole.
4. Medical oxygen bag automatic pressurizing device according to claim 1, which is characterized in that the upper surface of the placement plate
It is fixedly connected with tension spring；The tension spring is also fixedly connected with the top inside holder；The tension spring is full of oxygen in oxygen bag
When be in tensional state.
5. Medical oxygen bag automatic pressurizing device according to claim 1, which is characterized in that on the outer wall of the oxygen bag
It is provided with the pressure measuring instrument for measuring oxygen bag internal pressure.
6. Medical oxygen bag automatic pressurizing device according to claim 1, which is characterized in that first elastic component and
Two elastic components are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807786.8U CN209286416U (en) | 2018-11-04 | 2018-11-04 | A kind of Medical oxygen bag automatic pressurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807786.8U CN209286416U (en) | 2018-11-04 | 2018-11-04 | A kind of Medical oxygen bag automatic pressurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209286416U true CN209286416U (en) | 2019-08-23 |
Family
ID=67647589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807786.8U Expired - Fee Related CN209286416U (en) | 2018-11-04 | 2018-11-04 | A kind of Medical oxygen bag automatic pressurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209286416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053961A (en) * | 2019-12-28 | 2020-04-24 | 李雨霏 | Portable auxiliary respirator |
| CN113058121A (en) * | 2021-03-18 | 2021-07-02 | 袁冬梅 | Oxygen bag fixing device for emergency nursing |
| CN113134145A (en) * | 2021-04-26 | 2021-07-20 | 山东大学齐鲁医院 | Oxygen bag parallel connection type automatic oxygen supply device |
-
2018
- 2018-11-04 CN CN201821807786.8U patent/CN209286416U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053961A (en) * | 2019-12-28 | 2020-04-24 | 李雨霏 | Portable auxiliary respirator |
| CN113058121A (en) * | 2021-03-18 | 2021-07-02 | 袁冬梅 | Oxygen bag fixing device for emergency nursing |
| CN113058121B (en) * | 2021-03-18 | 2023-11-17 | 南京云科芝生健康科技有限公司 | Oxygen bag fixing device for first-aid nursing |
| CN113134145A (en) * | 2021-04-26 | 2021-07-20 | 山东大学齐鲁医院 | Oxygen bag parallel connection type automatic oxygen supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |