CN206372362U - Portable respirator - Google Patents
Portable respirator Download PDFInfo
- Publication number
- CN206372362U CN206372362U CN201621018334.2U CN201621018334U CN206372362U CN 206372362 U CN206372362 U CN 206372362U CN 201621018334 U CN201621018334 U CN 201621018334U CN 206372362 U CN206372362 U CN 206372362U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- holding tank
- ratchet
- fixed
- sheave
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of portable respirator, including lung ventilator shell, control module and breathing equipment, the breathing equipment includes air compressor, oxygen unit, deposits gas tank, humidification machine, it is characterised in that：The holding tank for accommodating support boom is offered at the top of the lung ventilator shell, support boom includes the first expansion link, the second expansion link and the 3rd expansion link, holding tank includes the first holding tank, horizontally disposed second holding tank and the 3rd holding tank being vertically arranged being vertically arranged, the utility model support boom can be received into holding tank with very convenient, the portable capability of portable respirator is improved, thus is adapted to the use scene of portable respirator.
Description
Technical field
The utility model is related to a kind of portable respirator.
Background technology
In current clinical medicine, lung ventilator as one can artificial substituting expiratory positive airway pressure function effective means, it is general
Respiratory failure caused by a variety of causes is used for, the anesthesia respiration management during major operation, Breathing Suppotion treatment and emergency resuscitation
In, highly important position is occupied in Modern Medical Field.Lung ventilator is that one kind can play prevention and treatment respiratory failure,
Complication is reduced, the vital Medical Devices of patients ' lives are saved and extend.Existing portable respirator does not have mostly
Breathing hose support boom is equipped with, when causing the length of breathing hose long, the breathing hose put in a jumble, shadow is easily caused
Ring the operation of hospital nursing staffs.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, possesses the portable respirator of breathing hose support boom.
The technical scheme in the invention for solving the above technical problem is：
A kind of portable respirator, including lung ventilator shell, control module and breathing equipment, the breathing equipment include sky
Air compressor, oxygen unit, deposit gas tank, humidification machine, it is characterised in that：Offered at the top of the lung ventilator shell for accommodating
The holding tank of support boom, support boom includes the first expansion link, the second expansion link and the 3rd expansion link, and holding tank includes vertical
The first holding tank, horizontally disposed second holding tank and the 3rd holding tank being vertically arranged set, the two of the second holding tank
End connects the upper end of the first holding tank and the upper end of the 3rd holding tank, first expansion link, the second expansion link and the 3rd respectively
Expansion link is respectively placed in the first holding tank, the second holding tank, in the 3rd holding tank, the upper end of the first expansion link and the second expansion link
One end be hinged, the upper end of the 3rd expansion link and the other end of the second expansion link are hinged, and the lower end of the 3rd expansion link is fixed with use
In the haulage gear of traction breathing hose.Using this structure, support boom is extracted out holding tank, the first expansion link of expansion, the
Two expansion links and the 3rd expansion link are that can be achieved to sling the function of breathing hose, without using when, support boom can be very
Convenient for collecting enters in holding tank, improves the portable capability of portable respirator, thus is adapted to the use feelings of portable respirator
Scape.
Preferably, the haulage gear includes box body, pull rope, sheave, ratchet, ratchet, pawl axis, spiral spring, rotating shaft
And handle, sheave and ratchet be fixed in rotating shaft, and the two ends difference connection rotating shaft and box body of the spiral spring, axis of rotation are installed
In box body, pull rope is wound with the sheave, one end of pull rope is fixed on sheave, the other end of pull rope pass to
Box portion outside, pawl-and-gearing coordinates, and the ratchet is rotatably installed in by pawl axis, and ratchet is fixed on pawl axis, handle
One end be fixed on pawl axis, the other end of handle is extend out to outside box body, is arranged with pawl axis for driving ratchet to be caught in
The torsion spring of ratchet.Using this structure, when needing to adjust the length of pull rope, pull rope is pulled out, sheave rotates (this mistake
Spiral spring stores power in journey), because ratchet is caught in ratchet, sheave can not be inverted, and the length of pull rope can be adjusted conveniently, work as pull rope
It is long or when without using pull rope, handle is pulled, ratchet departs from ratchet, and sheave is in the presence of spiral spring, and sheave is anti-
Turn, pull rope is involved in sheave, so as to shorten the extension elongation of pull rope.
Preferably, the upper end of the first expansion link is fixed with for limiting the first expansion link, the second expansion link rotational angle
The first limited block, when one end of the second expansion link is against on the first limited block, the first expansion link, the second expansion link mutually hang down
Directly, the upper end of the 3rd expansion link is fixed with the second limited block for limiting the 3rd expansion link, the second expansion link rotational angle, when
When the other end of second expansion link is against on the second limited block, the 3rd expansion link, the second expansion link are mutually perpendicular to.Using this knot
Structure, it is convenient to adjust support boom to the angle for being suitably inserted into holding tank, facilitate folding operation.
The utility model compared with prior art, with advantages below and effect：Extract support boom out holding tank, deploy
First expansion link, the second expansion link and the 3rd expansion link are that can be achieved to sling the function of breathing hose, without using when, supporting
Suspension rod can be received into holding tank with very convenient, improve the portable capability of portable respirator, thus is adapted to portable exhale
The use scene of suction machine.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment portable respirator.
Fig. 2 is the mounting structure schematic diagram of the utility model embodiment support boom.
Fig. 3 is the use state schematic diagram of the utility model embodiment support boom.
Fig. 4 is the structural representation of the utility model embodiment haulage gear.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 4, the present embodiment portable respirator, including lung ventilator shell 1, control module and breathing equipment,
The breathing equipment includes air compressor, oxygen unit, deposits gas tank, humidification machine, and the top of the lung ventilator shell 1 is offered
Holding tank for accommodating support boom, support boom includes the first expansion link 21, the second expansion link 22 and the 3rd expansion link 23,
Holding tank includes the first holding tank 31, horizontally disposed second holding tank 32 and the 3rd receiving being vertically arranged being vertically arranged
Groove 33, the two ends of the second holding tank 32 connect the upper end of the first holding tank 31 and the upper end of the 3rd holding tank 33, described respectively
One expansion link 21, the second expansion link 22 and the 3rd expansion link 23 are respectively placed in the first holding tank 31, the second holding tank 32, the 3rd appearance
Receive in groove 33, one end of the upper end of the first expansion link 21 and the second expansion link 22 is hinged, the upper end and second of the 3rd expansion link 23
The other end of expansion link 22 is hinged, and the lower end of the 3rd expansion link 23 is fixed with the haulage gear 4 for drawing breathing hose.First
The expansion link 22 of expansion link 21 and second be hinged and the second expansion link 22 and the 3rd expansion link 23 between be hinged and can use
Traditional screw bolt and nut is realized, the degree of nut is screwed into by regulating bolt, the first expansion link 21 and second can be adjusted and stretch
The damping due to rotation between damping due to rotation and the second expansion link 22 and the 3rd expansion link 23 between contracting bar 22.
The haulage gear 4 includes box body 41, pull rope 42, sheave 43, ratchet 44, ratchet 45, pawl axis 46, spiral spring
47th, rotating shaft 48 and handle 49, sheave 43 and ratchet 44 are fixed in rotating shaft 48, the two ends difference connection rotating shaft of the spiral spring 47
48 and box body 41, rotating shaft 48 is rotatably installed in box body 41, and pull rope 42, one end of pull rope 42 are wound with the sheave 43
It is fixed on sheave 43, the other end of pull rope 42 is passed to box body 41, ratchet 45 and ratchet 44 coordinate, the ratchet 45
It is rotatably installed in by pawl axis 46, ratchet 45 is fixed on pawl axis 46, one end of handle 49 is fixed on pawl axis 46, hand
The other end of handle 49 is extend out to outside box body 41, and the torsion spring for driving ratchet 45 to be caught in ratchet 44 is arranged with pawl axis 46.
The upper end of first expansion link 21 be fixed with for limit the first expansion link 21, the rotational angle of the second expansion link 22
One limited block 24, when one end of the second expansion link 22 is against on the first limited block 24, the first expansion link 21, the second expansion link 22
It is mutually perpendicular to, the upper end of the 3rd expansion link 23 is fixed with for limiting the 3rd expansion link 23, the rotational angle of the second expansion link 22
Second limited block 25, when the other end of the second expansion link 22 is against on the second limited block 25, the 3rd expansion link 23, second stretches
Bar 22 is mutually perpendicular to.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a kind of portable respirator, including lung ventilator shell, control module and breathing equipment, the breathing equipment include air
Compressor, oxygen unit, deposit gas tank, humidification machine, it is characterised in that：Offered at the top of the lung ventilator shell for accommodating branch
The holding tank of suspension rod is held, support boom includes the first expansion link, the second expansion link and the 3rd expansion link, and holding tank includes setting vertically
The first holding tank, horizontally disposed second holding tank and the 3rd holding tank being vertically arranged put, the two ends of the second holding tank
The upper end of the first holding tank and the upper end of the 3rd holding tank are connected respectively, and first expansion link, the second expansion link and the 3rd are stretched
Contracting bar is respectively placed in the first holding tank, the second holding tank, in the 3rd holding tank, the upper end of the first expansion link and the second expansion link
One end is hinged, and the upper end of the 3rd expansion link and the other end of the second expansion link are hinged, and the lower end of the 3rd expansion link, which is fixed with, to be used for
Draw the haulage gear of breathing hose.
2. portable respirator according to claim 1, it is characterised in that：The haulage gear include box body, pull rope,
Sheave, ratchet, ratchet, pawl axis, spiral spring, rotating shaft and handle, sheave and ratchet are fixed in rotating shaft, the two ends of the spiral spring
Difference connection rotating shaft and box body, axis of rotation are arranged in box body, and pull rope is wound with the sheave, and one end of pull rope is consolidated
It is scheduled on sheave, the other end of pull rope is passed to box portion outside, and pawl-and-gearing coordinates, and the ratchet is rotated by pawl axis
It is arranged on, ratchet is fixed on pawl axis, one end of handle is fixed on pawl axis, the other end of handle is extend out to outside box body,
The torsion spring for driving ratchet to be caught in ratchet is arranged with pawl axis.
3. portable respirator according to claim 1, it is characterised in that：The upper end of first expansion link is fixed with for limiting
The first expansion link, the first limited block of the second expansion link rotational angle are made, when one end of the second expansion link is against the first limited block
When upper, the first expansion link, the second expansion link are mutually perpendicular to, the upper end of the 3rd expansion link be fixed with for limit the 3rd expansion link,
Second limited block of the second expansion link rotational angle, when the other end of the second expansion link is against on the second limited block, the 3rd stretches
Contracting bar, the second expansion link are mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018334.2U CN206372362U (en) | 2016-08-31 | 2016-08-31 | Portable respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018334.2U CN206372362U (en) | 2016-08-31 | 2016-08-31 | Portable respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372362U true CN206372362U (en) | 2017-08-04 |
Family
ID=59401205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018334.2U Expired - Fee Related CN206372362U (en) | 2016-08-31 | 2016-08-31 | Portable respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372362U (en) |
-
2016
- 2016-08-31 CN CN201621018334.2U patent/CN206372362U/en not_active Expired - Fee Related
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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: 20170804 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |