CN207470984U - One kind is for medical gas quick access device - Google Patents
One kind is for medical gas quick access device Download PDFInfo
- Publication number
- CN207470984U CN207470984U CN201820387028.9U CN201820387028U CN207470984U CN 207470984 U CN207470984 U CN 207470984U CN 201820387028 U CN201820387028 U CN 201820387028U CN 207470984 U CN207470984 U CN 207470984U
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 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
- 239000003814 drug Substances 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
The utility model 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, which is equipped with, slides pushing block, and spring is equipped between the block and slip pushing block；It is described to slide the conduit for being equipped on the outside of pushing block one end and accommodating tracheae, it slides and several grooves is equipped on the inside of pushing block, support ring and sealing ring are equipped in groove.The utility model 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 facilitate the maintenance in later stage；Whole device can be directly socketed on outside tracheae, not only simple in structure, but also easy to use.
Description
Technical field
The utility model belongs to pharmaceutical manufacturing apparatus field, 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 mode of bottle is connected by tracheae, and anchor ear is added in junction.There are shortcomings for such connection mode, 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 can generate 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：The purpose of this utility model is that it in view of the deficiencies of the prior art, provides a kind of for medical gas
Quick access device.
Technical solution：In order to reach foregoing invention purpose, what the utility model was specifically performed by：One kind is used to cure
Medicine gas quick access device, including the tracheae for having female casing and being flexibly connected with casing, described sleeve pipe is close to internal thread
End fixed setting block, the non-internal thread side of block be equipped with slide pushing block, the block and slide pushing block between be equipped with spring；
It is described to slide the conduit for being equipped on the outside of pushing block one end and accommodating tracheae, it slides and several grooves is equipped on the inside of pushing block, branch is equipped in groove
Pushing out ring 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 limiting 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 slide pushing block without
Intersection point increases the mobile distance for 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 for 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.
A kind of preferred scheme, the number of the sealing ring is 2, and the number of support ring is 1, formation sealing ring-
The combination arrangement of pushing out ring-sealing ring.
Wherein, the material of described sleeve pipe is metal material.
Wherein, the conduit is relatively arranged on the both sides for sliding pushing block with groove.
When the utility model is specifically used, tracheae is pushed into casing, until tracheae is compressed by slip pushing block, is slided in pushing block
The support ring being equipped with then plays the role of expanding pushing block, and pushing block is made securely to clamp tracheae.
Advantageous effect：The utility model 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 conventional junction
The leakage problem of structure；
（2）In total, all structures in addition to block can be dismantled, and facilitate the maintenance in later stage；
（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 a schematic structural view of the utility model.
Specific embodiment
Embodiment 1：
One kind as shown in Figure 1 is used for medical gas quick access device, lives including the casing 1 with internal thread 2 and with casing 1
Block 4 is fixedly installed close to the end of internal thread in the tracheae 3 of dynamic connection, described sleeve pipe 1, and 4 non-internal thread side of block, which is equipped with, to be slided
Pushing block 5 is equipped with spring 6 between the block 4 and slip pushing block 5；Described slide is equipped with receiving tracheae 2 on the outside of 5 one end of pushing block
Conduit 7 slides 5 inside of pushing block and is equipped with several grooves 8, support ring 9 and sealing ring 10, the material of described sleeve pipe are equipped in groove 8
For metal material, the conduit is relatively arranged on the both sides for 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 bullet close to the side of spring 6
6 phase of spring is passed through, and block is fixed in one end of the positioning quarter butt, and the other end is mutually passed through in the middle part of spring and with sliding pushing block without intersection point.
Embodiment 3：
Reference implementation example 1, the number of the sealing ring is 2, and the number of support ring is 1, forms sealing ring-support
The combination arrangement of ring-sealing ring.
Claims (9)
1. one kind is 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）Close to the end of internal thread fixed setting block（4）, block（4）Non- interior spiral shell
Line side, which is equipped with, slides pushing block（5）, the block（4）With sliding pushing block（5）Between be equipped with spring（6）；The slip pushing block（5）One
End outside, which is equipped with, accommodates tracheae（3）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）.
It is 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.
It is 3. according to claim 2 for medical gas quick access device, which is characterized in that one end of the positioning quarter butt is consolidated
Due to block, the other end is mutually passed through in the middle part of spring and with sliding pushing block without intersection point.
It is 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.
It is 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.
It is 6. according to claim 1 for medical gas quick access device, which is characterized in that the sealing ring and support ring phase
Between set.
It is 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.
It is 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.
It is 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 for sliding pushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387028.9U CN207470984U (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 |
|---|---|---|---|
| CN201820387028.9U CN207470984U (en) | 2018-03-21 | 2018-03-21 | One kind is for medical gas quick access device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470984U true CN207470984U (en) | 2018-06-08 |
Family
ID=62257858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387028.9U Expired - Fee Related CN207470984U (en) | 2018-03-21 | 2018-03-21 | One kind is for medical gas quick access device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397630A (en) * | 2018-03-21 | 2018-08-14 | 江苏鹏鹞药业有限公司 | One kind is for medical gas quick access device |
-
2018
- 2018-03-21 CN CN201820387028.9U patent/CN207470984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397630A (en) * | 2018-03-21 | 2018-08-14 | 江苏鹏鹞药业有限公司 | One kind is for medical gas quick access 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |