CN108397630A - One kind is for medical gas quick access device - Google Patents
One kind is for medical gas quick access device Download PDFInfo
- Publication number
- CN108397630A CN108397630A CN201810236566.2A CN201810236566A CN108397630A CN 108397630 A CN108397630 A CN 108397630A CN 201810236566 A CN201810236566 A CN 201810236566A CN 108397630 A CN108397630 A CN 108397630A
- Authority
- CN
- China
- Prior art keywords
- block
- access device
- quick access
- medical gas
- pushing block
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241000486406 Trachea Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/138—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using an axially movable sleeve
Abstract
The invention discloses one kind for medical gas quick access device, including the tracheae for having female casing and being flexibly connected with casing, block is fixedly installed close to the end of internal thread in described sleeve pipe, and the non-internal thread side of block is equipped with sliding pushing block, spring is equipped between the block and sliding pushing block；It is equipped with the conduit for accommodating tracheae on the outside of described sliding pushing block one end, several grooves are equipped on the inside of sliding pushing block, support ring and sealing ring are equipped in groove.The present invention improves the combination of tracheae and casing using the buckle structure of slidingtype, and air-tightness more preferably, avoids the leakage problem of traditional structure；In total, all structures in addition to block can be dismantled, and the maintenance in later stage is facilitated；Whole device can be directly socketed on outside tracheae, not only simple in structure, but also easy to use.
Description
Technical field
The invention belongs to pharmaceutical manufacturing apparatus fields, and in particular to one kind is for medical gas quick access device.
Background technology
When medicine produces, can packing machine needs to connect with nitrogen cylinder etc., for it is canned when aeration mix.Bottle placer and gas
The general connection type of bottle is connected by tracheae, and anchor ear is added in junction.There are shortcomings for such connection type, first
The mode of first air pipe sleeve tracheae, it is difficult to ensure that there is no gap between two tracheaes, although also there is the chucking power of anchor ear, gas leakage at that time
The phenomenon that be difficult to avoid；Secondly, the junction between tracheae and bottle placer, between tracheae and nitrogen cylinder is excessive, and there are gas leakage
Risk also becomes more；Three, after tracheae adds anchor ear with tracheae junction, usage time one is grown, and tracheae will produce deformation, once gas
After pipe generates deformation, necessarily lead to gap between two tracheaes, that is to say, that gas leakage will necessarily be formed.
Invention content
Goal of the invention：It is connect soon for medical gas in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide one kind
Device.
Technical solution：In order to reach foregoing invention purpose, what the present invention was specifically performed by：One kind is for medical gas
Body quick access device, including the female casing of tool and the tracheae that is flexibly connected with casing, described sleeve pipe is close to the end of internal thread
Block is fixedly installed in portion, and the non-internal thread side of block is equipped with sliding pushing block, spring is equipped between the block and sliding pushing block；It is described
The conduit for being equipped on the outside of pushing block one end and accommodating tracheae is slided, several grooves are equipped on the inside of sliding pushing block, support ring is equipped in groove
And sealing ring.
Wherein, the block is equipped with positioning quarter butt close to the side of spring, and the positioning quarter butt is mutually passed through with spring, and positioning is short
Bar is specially that the mobile limit of spring is used, and anti-sliding stop pushing block when being moved to block, because active force generates offset slide by spring
Go out to slide between pushing block and block.
Wherein, block is fixed in one end of the positioning quarter butt, the other end mutually pass through in the middle part of spring and with sliding pushing block without
Intersection point increases the mobile distance of sliding pushing block with this, increases the connection length of tracheae and casing.
Wherein, the number of the sealing ring is more than or equal to 2, increases the air-tightness of tracheae and casing.
Wherein, the number of the support ring is more than or equal to 1, after ensureing that tracheae enters the conduit of sliding pushing block, is supporting
Tracheae is combined with casing closely under the expansionary force of ring.
Wherein, sealing ring setting alternate with support ring.
The number of a kind of preferred scheme, the sealing ring is 2, and the number of support ring is 1, forms sealing ring-
The combination of pushing out ring-sealing ring is arranged.
Wherein, the material of described sleeve pipe is metal material.
Wherein, the conduit is relatively arranged on the both sides of sliding pushing block with groove.
When the present invention is specifically used, tracheae is pushed into casing, until tracheae is compressed by sliding pushing block, slides and is equipped in pushing block
Support ring then play the role of expand pushing block, so that pushing block is securely clamped tracheae.
Advantageous effect：The present invention has the following advantages that compared with traditional technology：
（1）The combination of tracheae and casing is improved using the buckle structure of slidingtype, air-tightness more preferably, avoids traditional structure
Leakage problem；
（2）In total, all structures in addition to block can be dismantled, and the maintenance in later stage is facilitated；
（3）Whole device can be directly socketed on outside tracheae, not only simple in structure, but also easy to use.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
Embodiment 1：
One kind as shown in Figure 1 is used for medical gas quick access device, include casing 1 with internal thread 2 and with 1 activity of casing even
Block 4 is fixedly installed close to the end of internal thread in the tracheae 3 connect, described sleeve pipe 1, and 4 non-internal thread side of block is equipped with sliding pushing block
5, it is equipped with spring 6 between the block 4 and sliding pushing block 5；The sliding pushing block is equipped with the conduit for accommodating tracheae 2 on the outside of 5 one end
7,5 inside of sliding pushing block is equipped with several grooves 8, support ring 9 and sealing ring 10 is equipped in groove 8, the material of described sleeve pipe is gold
Belong to material, the conduit is relatively arranged on the both sides of sliding pushing block with groove.
Embodiment 2：
Reference implementation example 1, the block 4 are equipped with positioning quarter butt 11, the positioning quarter butt 11 and spring 6 close to the side of spring 6
It mutually passes through, block is fixed in one end of the positioning quarter butt, and the other end mutually passes through in the middle part of spring and with sliding pushing block without intersection point.
Embodiment 3：
The number of reference implementation example 1, the sealing ring is 2, and the number of support ring is 1, and it is close to form sealing ring-support ring-
The combination of seal is arranged.
Claims (9)
1. one kind being used for medical gas quick access device, including with internal thread（2）Casing（1）With with casing（1）Flexible connection
Tracheae（3）, which is characterized in that described sleeve pipe（1）Block is fixedly installed close to the end of internal thread（4）, block（4）Non- interior spiral shell
Line side is equipped with sliding pushing block（5）, the block（4）With sliding pushing block（5）Between be equipped with spring（6）；The sliding pushing block（5）One
End outside, which is equipped with, accommodates tracheae（2）Conduit（7）, slide pushing block（5）Inside is equipped with several grooves（8）, groove（8）It is interior to be equipped with branch
Pushing out ring（9）And sealing ring（10）.
2. according to claim 1 for medical gas quick access device, which is characterized in that the block（4）Close to spring
（6）Side be equipped with positioning quarter butt（11）, the positioning quarter butt（11）With spring（6）Mutually pass through.
3. according to claim 2 for medical gas quick access device, which is characterized in that one end of the positioning quarter butt is solid
Due to block, the other end mutually passes through in the middle part of spring and with sliding pushing block without intersection point.
4. according to claim 1 for medical gas quick access device, which is characterized in that the number of the sealing ring is more than
Equal to 2.
5. according to claim 1 for medical gas quick access device, which is characterized in that the number of the support ring is more than
Equal to 1.
6. according to claim 1 for medical gas quick access device, which is characterized in that the sealing ring and support ring phase
Between be arranged.
7. according to claim 1 for medical gas quick access device, which is characterized in that the number of the sealing ring is 2
A, the number of support ring is 1, forms the combination arrangement of sealing ring-support ring-sealing ring.
8. according to claim 1 for medical gas quick access device, which is characterized in that the material of described sleeve pipe is metal
Material.
9. according to claim 1 for medical gas quick access device, which is characterized in that the conduit is opposite with groove to be set
It is placed in the both sides of sliding pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236566.2A CN108397630A (en) | 2018-03-21 | 2018-03-21 | One kind is for medical gas quick access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236566.2A CN108397630A (en) | 2018-03-21 | 2018-03-21 | One kind is for medical gas quick access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397630A true CN108397630A (en) | 2018-08-14 |
Family
ID=63093022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810236566.2A Pending CN108397630A (en) | 2018-03-21 | 2018-03-21 | One kind is for medical gas quick access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168297A (en) * | 2020-09-30 | 2021-01-05 | 青岛大学附属医院 | Disposable medical emergency airway device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM288854U (en) * | 2005-08-12 | 2006-03-21 | Ruei-Lin Shiau | Improved document clip |
| US20070119864A1 (en) * | 2005-11-25 | 2007-05-31 | Yih Tai Glass Industrial Co., Ltd. | Piston device and a fluid/gas drawing apparatus and a foam producing apparatus using such piston device |
| CN202171079U (en) * | 2011-07-12 | 2012-03-21 | 武汉工程大学 | Hoop type quick pipe connector |
| CN103133804A (en) * | 2013-03-04 | 2013-06-05 | 安徽江淮汽车股份有限公司 | Quick-inserting and quick-drawing device |
| CN204729814U (en) * | 2015-05-20 | 2015-10-28 | 慈溪市凯质车业有限公司 | A kind of pneumatic fast plug |
| CN206831027U (en) * | 2017-06-12 | 2018-01-02 | 浙江肯优流体输送技术有限公司 | A kind of compressed air fast pipe joint |
| CN207470984U (en) * | 2018-03-21 | 2018-06-08 | 江苏鹏鹞药业有限公司 | One kind is for medical gas quick access device |
-
2018
- 2018-03-21 CN CN201810236566.2A patent/CN108397630A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM288854U (en) * | 2005-08-12 | 2006-03-21 | Ruei-Lin Shiau | Improved document clip |
| US20070119864A1 (en) * | 2005-11-25 | 2007-05-31 | Yih Tai Glass Industrial Co., Ltd. | Piston device and a fluid/gas drawing apparatus and a foam producing apparatus using such piston device |
| CN202171079U (en) * | 2011-07-12 | 2012-03-21 | 武汉工程大学 | Hoop type quick pipe connector |
| CN103133804A (en) * | 2013-03-04 | 2013-06-05 | 安徽江淮汽车股份有限公司 | Quick-inserting and quick-drawing device |
| CN204729814U (en) * | 2015-05-20 | 2015-10-28 | 慈溪市凯质车业有限公司 | A kind of pneumatic fast plug |
| CN206831027U (en) * | 2017-06-12 | 2018-01-02 | 浙江肯优流体输送技术有限公司 | A kind of compressed air fast pipe joint |
| CN207470984U (en) * | 2018-03-21 | 2018-06-08 | 江苏鹏鹞药业有限公司 | One kind is for medical gas quick access device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168297A (en) * | 2020-09-30 | 2021-01-05 | 青岛大学附属医院 | Disposable medical emergency airway device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102797925A (en) | Water leakage prevention quick joint specially for household RO (Reverse Osmosis) water purifier | |
| CN108397630A (en) | One kind is for medical gas quick access device | |
| CN207470984U (en) | One kind is for medical gas quick access device | |
| CN208169747U (en) | The attachment device of metal tube | |
| CN203686406U (en) | Pipe fitting joint structure | |
| DE60115493D1 (en) | PIPE CONNECTION DEVICE | |
| CN205013107U (en) | A connection structure for diesel engine exhaust after treatment system | |
| CN203778233U (en) | Multiple-mixing cavity-type sprayer of dry spraying machine | |
| CN205145302U (en) | High pressure radiography syringe cylinder | |
| CN206846130U (en) | A kind of crush seal formula conduit coupling and pipe connecting structure | |
| MX2020008435A (en) | Oxygen injection system for a direct reduction process. | |
| CN201233350Y (en) | Tube plugging machine | |
| CN205671148U (en) | A kind of farmland irrigation water band | |
| CN205689970U (en) | Structure improved joint | |
| CN203671072U (en) | Improved high pressure quick pipe connector | |
| CN104399177A (en) | Fast connecting mechanism for medical equipment | |
| CN205592528U (en) | Convenient type water pipe butt -joint structural | |
| CN205136929U (en) | Sealing joint who connects locking of bamboo -shaped prestressing force plastics pipe racks draw -in groove | |
| CN205026250U (en) | Sealing joint who connects bamboo -shaped prestressing force plastics pipe racks picture peg | |
| CN203699377U (en) | Material sealing pump | |
| CN203171161U (en) | Lead-acid storage battery inline post terminal splicing auxiliary device | |
| CN218954281U (en) | But quick connect's flange | |
| CN210800320U (en) | Leak detection joint | |
| CN217422481U (en) | Conveying pipeline connecting structure in oil product production | |
| CN212131699U (en) | Water-cooling flange device with uniform air sealing function for discharge port |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |