CN204312809U - Lock-fit-type waveguide component charging air inlet - Google Patents
Lock-fit-type waveguide component charging air inlet Download PDFInfo
- Publication number
- CN204312809U CN204312809U CN201420656796.1U CN201420656796U CN204312809U CN 204312809 U CN204312809 U CN 204312809U CN 201420656796 U CN201420656796 U CN 201420656796U CN 204312809 U CN204312809 U CN 204312809U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- charging air
- waveguide
- gas tube
- fit
- 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
- 239000000463 material Substances 0.000 claims description 6
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
Lock-fit-type waveguide component charging air inlet, comprise waveguide charging air inlet, seal ring, gas tube pressure ring and charging air inlet locking nut, described waveguide charging air inlet is arranged on waveguide, and described charging air inlet locking nut is located at waveguide charging air inlet intermediate portion, is connected with waveguide charging air inlet by screw thread; Described waveguide charging air inlet top cover has gas tube pressure ring, is provided with seal ring bottom described gas tube pressure ring; This lock-fit-type waveguide component charging air inlet, well can be fixed on gas tube on charging air inlet, easy to operate, and gas tube difficult drop-off, sealing is strong; When waveguide does not need inflation, replace charging air inlet pressure ring with charging air inlet plug, very easily charging air inlet is sealed, processing ease, can effectively protect waveguide; The utility model uses simple, and sealing is strong, not easily leaks gas, and the waveguide of energy available protecting, is worth promoting.
Description
Technical field
The utility model relates to charging air inlet field, especially a kind of lock-fit-type waveguide component charging air inlet.
Background technique
Traditional straight tube air charging nozzle structure is too simple, after connection gas tube, need be fastened on charging air inlet with wire by gas tube, and operate extremely inconvenience, and this Placement sealing effect is poor, easily leaks gas; When waveguide does not need inflation, charging air inlet is in a kind of state of opening, easily causes foreign matter to enter in waveguide, thus affects the guided wave performance of waveguide.
Model utility content
The utility model aims to provide the strong lock-fit-type waveguide component charging air inlet of a kind of sealing.
For achieving the above object, the utility model provides following technological scheme: lock-fit-type waveguide component charging air inlet, comprise waveguide charging air inlet, seal ring, gas tube pressure ring and charging air inlet locking nut, described waveguide charging air inlet is arranged on waveguide, described charging air inlet locking nut is located at waveguide charging air inlet intermediate portion, is connected with waveguide charging air inlet by screw thread; Described waveguide charging air inlet top cover has gas tube pressure ring, is provided with seal ring bottom described gas tube pressure ring.
Preferably, the material of described waveguide charging air inlet is brass.
Preferably, described waveguide charging air inlet top is cone structure.
Preferably, the inside of described gas tube pressure ring is tapered configuration.
Preferably, ring-shaped step is provided with bottom described gas tube pressure ring.
Preferably, described seal ring material is rubber.
Compared with prior art, the beneficial effects of the utility model are: this lock-fit-type waveguide component charging air inlet, well can be fixed on gas tube on charging air inlet, easy to operate, and gas tube difficult drop-off, sealing is strong; When waveguide does not need inflation, replace charging air inlet pressure ring with charging air inlet plug, very easily charging air inlet is sealed, processing ease, can effectively protect waveguide.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the sectional view of this product when not needing inflation;
Fig. 3 is assembling schematic diagram of the present utility model;
Fig. 4 is the overall schematic of waveguide charging air inlet;
Fig. 5 is the sectional view of charging air inlet locking nut;
Fig. 6 is the sectional view of gas tube pressure ring;
Fig. 7 is the overall schematic of charging air inlet plug.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-7, in the utility model embodiment, lock-fit-type waveguide component charging air inlet, comprise waveguide charging air inlet 1, seal ring 2, gas tube pressure ring 3 and charging air inlet locking nut 4, described waveguide charging air inlet 1 is arranged on waveguide, adopt silver-bearing copper welding rod to carry out soldering before waveguide charging air inlet 1 and waveguide, the material of waveguide charging air inlet 1 is brass, and the top of waveguide charging air inlet 1 is that cone structure is conducive to carrying out secure fit to gas tube; Described charging air inlet locking nut 4 is located at waveguide charging air inlet 1 intermediate portion, is connected with waveguide charging air inlet 1 by screw thread; Described waveguide charging air inlet 1 top cover has gas tube pressure ring 3, the inside of gas tube pressure ring 3 is tapered configuration, be convenient to closely cooperate with waveguide charging air inlet 1 top, gas tube can be fastened on waveguide charging air inlet 1 top, the bottom of gas tube pressure ring 3 is provided with ring-shaped step, is convenient to charging air inlet locking nut 4 and is locked at waveguide charging air inlet 1; Be provided with seal ring 2 bottom described gas tube pressure ring 3, the material of seal ring 2 is rubber, effectively can prevent Leakage Gas.
When not needing inflation, turn on charging air inlet locking nut 4, take off gas tube pressure ring 3, charging air inlet plug 5 is enclosed within waveguide charging air inlet 1 top, is pressed on seal ring 2, and then charging air inlet locking nut 4 of screwing on, realize the effective sealing of charging air inlet.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (6)
1. lock-fit-type waveguide component charging air inlet, comprise waveguide charging air inlet (1), seal ring (2), gas tube pressure ring (3) and charging air inlet locking nut (4), it is characterized in that, described waveguide charging air inlet (1) is arranged on waveguide, described charging air inlet locking nut (4) is located at waveguide charging air inlet (1) intermediate portion, is connected with waveguide charging air inlet (1) by screw thread; Described waveguide charging air inlet (1) top cover has gas tube pressure ring (3), and described gas tube pressure ring (3) bottom is provided with seal ring (2).
2. lock-fit-type waveguide component charging air inlet according to claim 1, is characterized in that, the material of described waveguide charging air inlet (1) is brass.
3. lock-fit-type waveguide component charging air inlet according to claim 1, is characterized in that, the top of described waveguide charging air inlet (1) is cone structure.
4. lock-fit-type waveguide component charging air inlet according to claim 1, is characterized in that, the inside of described gas tube pressure ring (3) is tapered configuration.
5. lock-fit-type waveguide component charging air inlet according to claim 1, is characterized in that, the bottom of described gas tube pressure ring (3) is provided with ring-shaped step.
6. lock-fit-type waveguide component charging air inlet according to claim 1, is characterized in that, the material of described seal ring (2) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656796.1U CN204312809U (en) | 2014-11-05 | 2014-11-05 | Lock-fit-type waveguide component charging air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656796.1U CN204312809U (en) | 2014-11-05 | 2014-11-05 | Lock-fit-type waveguide component charging air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312809U true CN204312809U (en) | 2015-05-06 |
Family
ID=53135127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656796.1U Expired - Fee Related CN204312809U (en) | 2014-11-05 | 2014-11-05 | Lock-fit-type waveguide component charging air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312809U (en) |
-
2014
- 2014-11-05 CN CN201420656796.1U patent/CN204312809U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204308788U (en) | A kind of fixture for cyclone flow test | |
| CN202442026U (en) | Sealed movable joint | |
| CN205078952U (en) | Prevent leaking gas bellows subassembly | |
| CN204387549U (en) | A kind of assembling pipe joint | |
| CN202674696U (en) | Sealing equipment pressure testing assembly | |
| CN202349432U (en) | Sealing structure of high pressure oil pipe | |
| CN204118915U (en) | A kind of motor with waterproof vent valve | |
| CN203206635U (en) | Wire connection structure of controller | |
| CN102294533A (en) | titanium and titanium alloy welding process | |
| CN103174897A (en) | Hosepipe bypass seal joint | |
| CN201884421U (en) | Sealing travelling nut | |
| CN203023731U (en) | Oil channel plugging structure | |
| CN203231079U (en) | Fast gas-filling device of SF6 switch | |
| CN204692593U (en) | A kind of evacuation valve | |
| CN203951594U (en) | A kind of Set Top Box of supporting Anti-surging and switching on and shutting down protection | |
| CN204083651U (en) | Exempt to weld low compression elasticity plugging structure | |
| CN203384368U (en) | Seal ring for filter | |
| CN205122342U (en) | Transformer respirator | |
| CN204852329U (en) | Connect with double seal structure | |
| CN204333299U (en) | The earthing device of power equipment | |
| CN207426649U (en) | A kind of gland head for connecting metal hose | |
| CN204310280U (en) | For carrying the device of starch | |
| CN202917929U (en) | Separate finger sleeve for cable terminal | |
| CN202144920U (en) | Sealing device adopting hard connection and used for gas pipeline of water heater | |
| CN203083367U (en) | Sintering furnace cover with good sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20211105 |