CN208503484U - A kind of early stage debridement flusher exhaust valve component - Google Patents
A kind of early stage debridement flusher exhaust valve component Download PDFInfo
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- CN208503484U CN208503484U CN201820366040.1U CN201820366040U CN208503484U CN 208503484 U CN208503484 U CN 208503484U CN 201820366040 U CN201820366040 U CN 201820366040U CN 208503484 U CN208503484 U CN 208503484U
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- exhaust valve
- early stage
- cabin
- spring
- seal
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- 238000001804 debridement Methods 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 239000004816 latex Substances 0.000 claims description 9
- 229920000126 latex Polymers 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000005168 Intussusception Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to fitting of medical apparatus fields, particularly relate to a kind of early stage debridement flusher exhaust valve component.Including key, exhaust valve, gasket seal, nut, annular seal body, again into bolt, spring, with exhaust valve cabin, the key is complementary with exhaust valve dust ring dust-proof to be sticky with, valve body is fixed on operation panel by fixed plate and nut, exhaust valve center sleeve is set there are two gas vent, and it is multiple into bolt sliding position by the limitation of support bridge fixed center pipe, annular seal body, spring constitutes complex into bolt with multiple, across valve body and by key connection, form gas path on-off mechanism, exhaust valve separation seal gasket and exhaust valve cabin are closed, form exhaust valve closure mechanism, horizontal shape current path is equipped between exhaust valve cabin spring holder and substrate, exhaust valve power air pressure flow area is greater than 7mm2, so that receipts and part replacement are removed in the convenient reduction power air pressure completion of operator.
Description
Technical field
The utility model relates to fitting of medical apparatus fields, particularly relate to a kind of early stage debridement flusher exhaust valve group
Part.
Background technique
Early stage debridement flusher be medical staff wounded's surface of a wound is rinsed at the scene, debridement, disinfection, stop wound into
The important medical instrument of journey.Exhaust valve component is the important component of early stage debridement flusher.The performance of exhaust valve component and
Convenience has an important influence early stage debridement flusher battlefield surroundings adaptability, thus exhaust valve component is in war (existing) field early stage
There is critical effect in debridement flushing process.
Under the special unstable environment such as rescue and relief work and battlefield, early stage debridement flusher passes through the use for changing thimerosal
Operation sequence, the debridement completed under simple and crude sanitary condition are rinsed, and are avoided wound from aggravating, infection diffusion, are repeated the problems such as giving treatment to
Occur；In use, flusher exhaust valve Quick Depressurization is convenient for removing receipts, therefore exhaust valve technical performance is convenient to flusher battlefield service
Property influence it is great；When the technical performance of exhaust valve and bad duties convenience, will lead to early stage debridement flusher remove receive it is slow,
Influence the application that treatment technology is rinsed in debridement under disaster or battlefield surroundings.
Chinese utility model patent patent No. 1:201220356638.5 discloses a kind of live early stage debridement debridement flushing
Device, there are three types of debridement irrigation and disinfection liquid for the early stage debridement flusher outfit；Chinese utility model patent number 2:
201420628353.1 disclosing a kind of flusher liquid line, the portable flusher lacks exhaust valve component design,
Duties adaptability is bad in use under battlefield surroundings.
Summary of the invention
One purpose of the utility model is to propose a kind of early stage debridement flusher exhaust valve component, can overcome
Power air pressure Quick Depressurization problem, portable flusher significantly shortens between removing the time receiving under battlefield and disaster environment, duties adaptability
It is obviously improved.
Another purpose of the utility model is to propose a kind of early stage debridement flusher exhaust valve component, Neng Gouke
The problem of taking flusher component quick-replaceable, the component that user can be broken down with quick-replaceable, in war (calamity) rescue operations
In be of great significance.
Another purpose of the utility model is to propose a kind of early stage debridement flusher exhaust valve component, Neng Gouke
Take problem inconvenient in flusher operation sequence, no matter hand air pump pressurization or electric air pump pressuring method, it is available to be vented
Valve fast decompression, convenient for optimization flusher operation sequence.
Another purpose of the utility model is to propose a kind of early stage debridement flusher exhaust valve component, reduces punching
It washes down wound treatment operating procedure and simplifies procedures, reduce technical level requirement of the early stage flusher to operator, be conducive to
Layman operates with, and improves the duties adaptability of flusher, expands early stage debridement and rinses treatment method application range.
For this purpose, what the utility model was achieved through the following technical solutions:
A kind of early stage debridement flusher exhaust valve component, including key, exhaust valve, gasket seal, fixture nut, ring-type
Seal is answered into bolt, recoil check spring and exhaust valve cabin.
It is described to be fixed with pipe, card Guan Yufu is blocked into bolt head clamping lock by strong including protective cover, by pressing realization again into bolt
Complex sliding；
The exhaust valve is equipped with fixed plate, dust ring, center sleeve, support bridge, central tube and gas vent, passes through fixation
Exhaust valve is fixed on operation panel by plate and fixture nut, and center sleeve passes through support bridge fixed center pipe, central tube limitation
The multiple sliding position into bolt realizes that gas passage is open and closes, and passes through gas vent discharge；
It is described to be equipped with again into bolt into column again, pass through latex seal centre bore and by its flexible fastening in support plate, tail portion
Accommodate spring equipped with spring holder, and match with cabin spring holder, provide power into bolt sliding to be multiple, realize air pressure passageway it is closed and
It is open；
Spring holder, limited spring sliding are equipped in the exhaust valve cabin, spring holder is higher than substrate 2.8mm, center
Equipped with external gas piping, interior diameter 2.8mm, spring holder central diameter position be equipped with gas passage it is wide and it is high be 2.8mm, push up
Portion and two sides are communicated with exhaust valve cabin；Exhaust valve cabin is equipped with external screw thread, separation seal gasket and exhaust valve internal screw thread
Connect closed exhaust valve cabin；
The utility model has the following beneficial effects:
(1) protective cover cooperates with dust-proof be sticky with valve body dust ring；The limitation of valve body central tube is multiple into column sliding space, is latex
Seal provides counterrecoil cylinder road, constitutes recoverability closed structure with center sleeve internal orifice by the deformation of annular seal body, reaches control
The effect of gas path on-off processed；
(2) multiple support plate and circular ring shape latex seal interlocking fixation into bolt tail portion forms complex, tail springs disk
Gas path on-off dynamic structure is constituted with spring；It is equipped with spring holder in cabin and is higher by exhaust valve cabin substrate 2.8mm, limited spring
Scope of activities, spring holder middle air flow access guarantee the smooth circulation of power air pressure；Cabin external screw thread and valve body internal screw thread are constituted
Closed structure achievees the effect that closed inside and outside exhaust valve.
Detailed description of the invention
Fig. 1 is a kind of structure for early stage debridement flusher exhaust valve component that specific embodiment of the present invention 1 provides
Schematic diagram；
Fig. 2-4 is a kind of the outer of early stage debridement flusher exhaust valve component that specific embodiment of the present invention 1 provides
Portion's component partial schematic diagram；
Fig. 5-8 is a kind of the interior of early stage debridement flusher exhaust valve component that specific embodiment of the present invention 2 provides
Portion's component partial schematic diagram；
Fig. 9-10 is a kind of cabin for early stage debridement flusher exhaust valve component that specific embodiment of the present invention 2 provides
Body partial schematic diagram；
In figure:
1, key；2, exhaust valve；3, gasket seal；4, fixture nut；5, annular seal body；6, multiple into bolt；7, spring；
8, exhaust valve cabin；9, key face；10, protective cover；11, card pipe；12, fixed plate；13, fastening face；14, dust ring；15, center
Casing；16, support bridge；17, central tube；18, gas vent；19, positioning ring；20, external screw thread；21, valve body wall；22, internal screw thread；
23, center sleeve internal orifice；24, sealing surface；25, medium pore；26, multiple into column；27, support plate；28, spring holder；29, positioning column；
30, cabin spring holder；31, cabin external screw thread；32, external pipeline；33, tetragonal nut；34, airflow channel；35, cabin wall.
Specific embodiment
The technical solution of the utility model is further illustrated below in conjunction with attached drawing and by specific embodiment.
Embodiment 1, Fig. 1 are a kind of early stage debridement flusher exhaust valves provided in specific embodiment of the present invention 1
The structural schematic diagram of component.
A kind of early stage debridement flusher exhaust valve component, including including key 1, exhaust valve 2, gasket seal 3, fixed spiral shell
Mother 4, answers into bolt 6, spring 7 and exhaust valve cabin 8 at annular seal body 5.
Multiple to pass through annular seal body 5 into bolt 6, exhaust valve 2 is connect with key 1, and tail portion connecting spring 7 constitutes gas path on-off
Mechanism；2 separation seal gasket 3 of exhaust valve constitutes exhaust valve closure mechanism with 8 airtight connection of exhaust valve cabin；Exhaust valve 2
Operation panel, which is connected and fixed on, with fixture nut 4 constitutes fixed mechanism.
Embodiment 1, Fig. 2-4 are a kind of early stage debridement flusher exhausts provided in specific embodiment of the present invention 1
The external component partial schematic diagram of valve module.
Key 1 is round cap-like structure, is a kind of hard PVC multimaterial component, interior diameter 18.5mm, high 12.5mm,
Wall thickness is 1mm；Key inside center is equipped with card pipe, wall thickness 1mm, deep 3.8mm, diameter 5.2mm；Key is with multiple into bolt
Head clamping lock is fixed, the press-started exhaust valve quick release power air pressure of when use.
Exhaust valve 2 is the tube-shaped structure of multilayer intussusception connection, is a kind of hard PVC multimaterial component, and fixed plate 12 is straight
Diameter 33mm, thickness 2.5mm, if there are two opposite fastening faces 13；Equipped with dust ring 14, height 8.4mm, thickness 1.8mm；It is dust-proof
Center sleeve 15, diameter 13mm, thickness of pipe wall 1.1mm, height 11.5mm are equipped in ring.
Center sleeve is set there are two gas vent 18, arc-shaped width degree mm1.6, length 5.2mm；Branch there are two being set in casing
It supports bridge 16 and connects central tube 17, support bridge is arcuate structure, wide 10mm, high 4mm, thick 2mm；17 interior diameter 5.3mm of central tube is thick
1.4mm, length 9.1mm are spent, distance 1.6mm between two layers of tube wall.
Exhaust valve body wall 21 is in tubular, diameter 22.5mm, wall thickness 1.3mm, long 13mm；Exhaust valve body wall 21 and backplate connect
It meets place and is equipped with positioning ring 19, thick 1.3mm, wide 1.3mm are identical as 20 height of external screw thread, and inside is equipped with internal screw thread 22, height
0.8mm, 23 diameter 11mm of center sleeve internal orifice.
Embodiment 2, Fig. 5-8 are a kind of early stage debridement flusher exhaust valves that specific embodiment of the present invention 2 provides
Component internal component partial schematic diagram.
Gasket seal 3 diameter 20mm, wide 2mm, thick 1.5mm；Seal 5 be in circular ring shape, diameter 14.5mm, thickness 6.3mm,
Equipped with annular sealing surface 24, it is equipped with 25 diameter 3.9mm of medium pore, is equipped with annular recess diameter 11.5mm, thickness inside seal
2.5mm, identical as spring holder 28 with 27 interlocking bearing diameter 8.4mm of support plate, gasket seal and seal are latex material
Material production.
Multiple to be equipped with into bolt 6 again into column 26, diameter 5.2mm, length 23.5mm, for transmitting key press, tail portion is equipped with branch
Support plate 27 diameter 11.5mm, thickness 2.5mm constitute interlocking with seal 5 and fix；It is high equipped with 28 diameter 8.4mm of spring holder
0.8mm is equipped with 29 diameter 3mm of positioning column, long 4.9 mm, spring holder 28, the multiple precession power of the collaboration composition of fixed spring 7 of positioning column 29
Assembly.
Embodiment 2, Fig. 9-10 are a kind of early stage debridement flusher exhausts provided in specific embodiment of the present invention 2
Valve cabin partial schematic diagram.
It is equipped with spring holder 30 inside exhaust valve cabin 8 and is higher by substrate 2.8mm, spring disk diameter 7mm, the high 1.5mm in edge；Bullet
Spring disk is two semicircular structures, and center is equipped with external pipeline 32, interior diameter 3mm, wall thickness 0.7mm；Between spring holder and substrate
Equipped with current path 34, high 2.8mm, wide 2.8mm, both ends and top are communicated with cabin.
Exhaust valve cabin diameter 18.1mm, bulkhead 35 thickness 1.3mm, interior high 14.4mm, tail portion thickness 4.1mm, outside are equipped with spiral shell
Line 31, high 0.7mm, tail portion are equipped with tetragonal nut 33, long 15mm, wide 1.5mm, and high 3mm is used for closed unlatching exhaust valve cabin.
Exhaust valve power air pressure flow area is greater than 7mm2。
Only the utility model is illustrated with embodiment above, but the utility model is not limited to above-mentioned size and outer
Illustration is seen, any restrictions of the utility model should be less constituted.As long as any improvement or modification done to the utility model
It belongs within the protection scope of the utility model claims opinion.
Claims (7)
1. a kind of early stage debridement flusher exhaust valve component, including key (1), exhaust valve (2), gasket seal (3), fixed spiral shell
Female (4), latex seal (5) are multiple into bolt (6), spring (7) and exhaust valve cabin (8), it is characterised in that:
The key (1) includes key face (9), protective cover (10) and card pipe (11)；The exhaust valve (2) includes fixed plate
(12), dust ring (14), center sleeve (15), support bridge (16), central tube (17) and gas vent (18)；The exhaust valve is solid
Fixed board (12) is equipped with fastening face (13), combines fixed valve body in punching by the external screw thread (20) of exhaust valve and fixture nut (4)
It washes on device operation panel, the exhaust valve (2) accommodates gasket seal (3), and is equipped with internal screw thread (22)；
It is described to be equipped with again into bolt (6) into column (26) again, pass through latex seal (5) centre bore (25) and by its flexible fastening in branch
Support plate (27), tail springs disk (28) accommodate spring (7)；Exhaust valve cabin (8) center is equipped with spring holder (30), external screw thread
(31), external pipeline (32) and tetragonal nut (33).
2. early stage debridement flusher exhaust valve component according to claim 1, which is characterized in that the key (1) is equipped with card
Manage (11) and multiple into column (26) head end composition latching structure；It cooperates with equipped with protective cover (10) with exhaust valve dust ring (14) dust-proof
It is sticky with.
3. early stage debridement flusher exhaust valve component according to claim 1, which is characterized in that the exhaust valve (2)
It is multiple into column (26) sliding space position by support bridge (16) connection central tube (17) limitation equipped with center sleeve (15).
4. early stage debridement flusher exhaust valve component according to claim 1, which is characterized in that the center sleeve (15) with
There are two being set between central tube (17) gas vent (18)；The latex seal (5) passes through deformation and center sleeve internal orifice (23)
Recoverability closed structure is constituted, achievees the purpose that control gas path on-off.
5. early stage debridement flusher exhaust valve component according to claim 1, which is characterized in that the support plate (27) and circle
Annular latex seal (5) interlocking is fixed；Tail springs disk (28) and spring (7) constitute gas path on-off structure.
6. early stage debridement flusher exhaust valve component according to claim 1, which is characterized in that the exhaust valve cabin (8)
Interior be equipped with spring holder (30) are higher by substrate 2.8mm, are equipped with current path (34) at central diameter, and the activity of limited spring (7)
Range；Exhaust valve cabin periphery is equipped with external screw thread (31) and constitutes row by the internal screw thread (22) of gasket seal and exhaust valve
Air valve body closed structure, exhaust valve cabin (8) tail portion are equipped with tetragonal nut (33) and close and open for exhaust valve air-tight state
It opens；Exhaust valve cabin tail portion is equipped with external pipeline (32), interior diameter 3mm.
7. early stage debridement flusher exhaust valve component according to claim 1, which is characterized in that the key (1), it is multiple into bolt
(6) and exhaust valve cabin (8) is hard PVC material, and gasket seal (3) and seal (5) are latex material, and spring members are
Steel material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374201 | 2017-10-09 | ||
| CN2017213742013 | 2017-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503484U true CN208503484U (en) | 2019-02-15 |
Family
ID=65295160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366040.1U Active CN208503484U (en) | 2017-10-09 | 2018-03-13 | A kind of early stage debridement flusher exhaust valve component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503484U (en) |
-
2018
- 2018-03-13 CN CN201820366040.1U patent/CN208503484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 264006 Room 629, 6th Floor, No. 3 Building, Pearl River Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Huarui Medical Technology Co., Ltd. Address before: 264006 No. 39 Huangshan Road, Yantai Economic and Technological Development Zone, Shandong Province Co-patentee before: Zhang Tao Patentee before: Zhang Ganing |
|
| TR01 | Transfer of patent right |