CN204784921U - Inflatable tent gas tube utilizes valve to carry out structure of connecting - Google Patents
Inflatable tent gas tube utilizes valve to carry out structure of connecting Download PDFInfo
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- CN204784921U CN204784921U CN201520207201.9U CN201520207201U CN204784921U CN 204784921 U CN204784921 U CN 204784921U CN 201520207201 U CN201520207201 U CN 201520207201U CN 204784921 U CN204784921 U CN 204784921U
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- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000000452 restraining effect Effects 0.000 claims description 12
- 238000010073 coating (rubber) Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an inflatable tent gas tube utilizes valve to carry out structure of connecting, valve include taper nut, connector, sealing member, switch nut, base and rubber coating ring piece, and the base is including lid and top tube body down, and the middle part of lower lid is equipped with a plurality of and lines up annular air vent, the connector includes that the body reaches the connecting pipe that feeds through with it down, and taper nut cup joints outside the connecting pipe, the sealing member includes ring body and lower ring body, goes up the ring body and pegs graft internally at the low tube, between the lower part of lower body and top tube body's the inner wall, be equipped with at least one A sealing washer, between the lower lid upper base middle part of lower ring body and base, be equipped with a B sealing washer, the switch nut cup joints at top tube body and low tube externally, between two adjacent gas tubes, be equipped with one whole connecting pipe, this connecting pipe's both ends link two connecting pipes on the valve with these two gas tubes respectively and cup joint. It is better that above -mentioned structure enables the gas tube gas tightness, and whole appearance is more pleasing to the eye, and leakage detecting is more convenient.
Description
Technical field
The utility model relates to air dome, and particularly a kind of air dome gas tube utilizes valve to carry out the structure connected.
Background technique
Air dome used in the modern life, by the connection of some gas tubes, form the support frame of tent, between adjacent two gas tubes, connected by connection tracheae and valve, existing Placement, connect tracheae by one whole to be connected between one whole gas tube and valve, connecting tracheae with another whole is again connected between this valve and adjacent gas tube, like this, two connect tracheae and valve, between two gas tubes, create four points of connection altogether, the possibility that gas leakage occurs is larger, tightness is not so good, and, valve connects between tracheae at two, not too attractive in appearance, in addition, when needs carry out gas leakage detection to gas tube, if pull down certain root gas tube, then namely this inflation root cannot keep inflated condition, thus cannot independent to it time row gas leakage detect, very inconvenient.
Model utility content
The technical problems to be solved in the utility model, is to provide a kind of air dome gas tube and utilizes valve to carry out the structure connected, and gas tube tightness can be made better, and monnolithic case is more attractive in appearance, and gas leakage detects more convenient.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of air dome gas tube to utilize valve to carry out the structure connected, air dome comprises the some gas tubes forming its framework, valve comprises tapered cup nut, connecting head, Sealing, switch nut, base and encapsulate ring plate, base comprises lower cover and upper tube body, lower cover is connected with encapsulate ring plate, the middle part of lower cover, be provided with the vent that several line up ring-type, each vent all communicates with the endoporus of encapsulate ring plate, the top of upper tube body is provided with outside thread, the mouth of pipe place inwall of upper tube body, be provided with at least two restraining grooves,
Described switch nut is provided with the upper edge of annular;
The connecting tube that described connecting head comprises lower tube body and is communicated with it, the outer wall top of lower tube body, above has the circular groove around lower tube body circumference, and the some limiting stoppers corresponding respectively with each restraining groove, the bottom of connecting tube is provided with outside thread, and tapered cup nut is socketed in outside connecting tube;
Described Sealing comprises upper ring body and lower ring body, and upper ring body is plugged in lower tube body;
The lower ring body of the related Sealing of lower tube body of described connecting head, in the upper tube body of equal inserted base, each limiting stopper is grafting corresponding to each restraining groove respectively, between the bottom of lower tube body and the inwall of upper tube body, be provided with at least one A seal ring, between in the middle part of the lower cover upper base of lower ring body and base, be provided with a B seal ring;
Described switch nut sleeve is connected on outside upper tube body and lower tube body, along grafting corresponding to circular groove in annular;
Between described valve and gas tube, be connected with the inner bag of gas tube by encapsulate ring plate, between two adjacent gas tubes, be provided with one whole and connect tracheae, this connects the two ends of tracheae, and the connecting tube that two gas tubes institute connects on two valves therewith is respectively socketed.
Air dome gas tube as above utilizes valve to carry out the structure connected, and described vent is four.
Air dome gas tube as above utilizes valve to carry out the structure connected, and described restraining groove and limiting stopper are two.
Air dome gas tube as above utilizes valve to carry out the structure connected, and described A seal ring is two.
Above-mentioned air dome gas tube utilizes valve to carry out the structure connected, owing to being directly connected with gas tube by valve, again by adjacent two gas tubes connect valve, connect tracheae with one whole to connect, connect between tracheae and valve, two gas tubes, only have two tie points, the possibility that gas leakage occurs is less, tightness is better, and monnolithic case is more attractive in appearance, and, by switch screw nut switch valve, under maintenance inflated condition, pull down certain root gas tube, gas leakage is carried out separately to it and detects, more convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the stereogram of described embodiment;
Fig. 2 is the three-dimensional split figure of described embodiment;
Fig. 3 is the three-dimensional split figure of described another angle of embodiment;
Longitudinal sectional drawing when Fig. 4 is the present embodiment switch nut throttle down;
Longitudinal sectional drawing when Fig. 5 is the present embodiment switch nut Open valve;
Fig. 6 is the coupled condition figure of two adjacent gas tubes.
Embodiment
See Fig. 1-Fig. 3, a kind of air dome gas tube is provided to utilize valve to carry out the structure connected, air dome comprises the some gas tubes 1 forming its framework, valve comprises tapered cup nut 2, connecting head 3, Sealing 4, switch nut 5, base 6 and encapsulate ring plate 7, base 6 comprises lower cover 8 and upper tube body 9, lower cover 8 is connected with encapsulate ring plate 7, the middle part of lower cover 8, be provided with the vent 10 that four are lined up ring-type, each vent 10 all communicates with the endoporus of encapsulate ring plate 7, the top of upper tube body 9 is provided with outside thread, the mouth of pipe place inwall of upper tube body 9, be provided with two restraining grooves 11.Described switch nut 5 is provided with in annular along 12.The connecting tube 14 that described connecting head 3 comprises lower tube body 13 and is communicated with it, the outer wall top of lower tube body 13, on have circular groove 15 around lower tube body 13 circumference, and two limiting stoppers 16 corresponding respectively with two restraining grooves 11, the bottom of connecting tube 14 is provided with outside thread, and tapered cup nut 2 is socketed in outside connecting tube 14.Described Sealing 4 comprises upper ring body 17 and lower ring body 18, and upper ring body 17 is plugged in lower tube body 13.
The lower ring body 18 of the related Sealing 4 of lower tube body 13 of described connecting head 3, in the upper tube body 9 of equal inserted base 6, two limiting stoppers 16 respectively with two corresponding grafting of restraining groove 11, between the bottom of lower tube body 13 and the inwall of upper tube body 9, be provided with two A seal rings 19, between in the middle part of lower cover 8 upper base of lower ring body 18 and base 6, be provided with a B seal ring 20.Described switch nut 5 is socketed in outside upper tube body 9 and lower tube body 13, along 12 grafting corresponding to circular groove 15 in annular.Between described valve and gas tube 1, be connected by the inner bag of encapsulate ring plate 7 with gas tube 1, between two adjacent gas tubes 1, be provided with one whole and connect tracheae 21, this connects the two ends of tracheae 21, respectively therewith two gas tubes 1 the connecting tube 14 connected on two valves be socketed.
See Fig. 2, Fig. 6, in using, two adjacent gas tubes 1, are all directly connected with the present embodiment valve, specifically, with between encapsulate ring plate 7 and the inner bag of gas tube 1, connected by high frequency welding, each vent 10 is communicated with also achieving between inner bag, the two ends of tracheae 21 are connected again with one whole, be socketed with the connecting tube 14 of two valves respectively, lock the tapered cup nut 2 of each valve, namely realize the connection between two adjacent gas tubes 1.
See Fig. 2-4, Fig. 6, when needs close wherein a gas tube 1 connected valve time, turn the switch nut 5 of this valve clockwise, switch nut 5 moves along upper tube body 9 outer wall to lower cover 8 direction, due in annular along 12 grafting corresponding to circular groove 15, switch nut 5 drives connecting head 3 and Sealing 4 to move forward simultaneously, namely lower tube body 13 and lower ring body 18 is driven, move forward at the inner chamber of upper tube body 9, when switch nut 5 is tightened, lower ring body 18 pushes against in the middle part of the upper base of lower cover 8, simultaneously, between B seal ring 20 is pushed against in the middle part of lower ring body 18 and lower cover 8 upper base, the collar extension of lower ring body 18 reaches sealing state, two A seal rings 19 are also pushed against between the bottom of lower tube body 13 and the inwall of upper tube body 9, also sealing state is reached between lower tube body 13 and upper tube body 9, like this, institute's inflatable body in this root gas tube 1, the inner chamber effusion of lower ring body 18 cannot be entered through each vent 10, also cannot overflow through the space between lower tube body 13 and upper tube body 9 simultaneously, namely this valve achieves closedown.Now, this root gas tube 1 can be pulled down under maintenance inflated condition, gas leakage be carried out separately to it and detects, more convenient.Above-mentioned switch nut 5 when turning, due to each limiting stopper 16 respectively with the corresponding grafting of each restraining groove 11, connecting head 3 is subject to spacing, when turning switch nut 5, connecting head 3 can not rotate with switch nut 5.
See Fig. 2, Fig. 3, Fig. 5, Fig. 6, when needs open wherein a gas tube 1 connected valve time, turn the switch nut 5 of this valve counterclockwise, switch nut 5 moves along upper tube body 9 outer wall to upper tube body 9 mouth of pipe direction, in like manner drive lower tube body 13 and lower ring body 18, move after the inner chamber of upper tube body 9, lower ring body 18 is thrown off in the middle part of the upper base of lower cover 8, simultaneously, B seal ring 20 is thrown off in the middle part of lower cover 8 upper base, the collar extension of lower ring body 18 is opened wide, and two A seal rings 19 still make to be between lower tube body 13 and upper tube body 9 sealing state, like this, institute's inflatable body in this root gas tube 1, can through the inner chamber of each vent 10 and lower ring body 18, reach with adjacent gas tube 1 and be communicated with, namely this valve achieves unlatching.
Above-described embodiment is preferred embodiment of the present utility model, and all structures similar with the utility model and the equivalence done change, and all should belong to protection category of the present utility model.
Claims (4)
1. an air dome gas tube utilizes valve to carry out the structure connected, air dome comprises the some gas tubes forming its framework, it is characterized in that: valve comprises tapered cup nut, connecting head, Sealing, switch nut, base and encapsulate ring plate, base comprises lower cover and upper tube body, lower cover is connected with encapsulate ring plate, the middle part of lower cover, be provided with the vent that several line up ring-type, each vent all communicates with the endoporus of encapsulate ring plate, the top of upper tube body is provided with outside thread, the mouth of pipe place inwall of upper tube body, is provided with at least two restraining grooves;
Described switch nut is provided with the upper edge of annular;
The connecting tube that described connecting head comprises lower tube body and is communicated with it, the outer wall top of lower tube body, above has the circular groove around lower tube body circumference, and the some limiting stoppers corresponding respectively with each restraining groove, the bottom of connecting tube is provided with outside thread, and tapered cup nut is socketed in outside connecting tube;
Described Sealing comprises upper ring body and lower ring body, and upper ring body is plugged in lower tube body;
The lower ring body of the related Sealing of lower tube body of described connecting head, in the upper tube body of equal inserted base, each limiting stopper is grafting corresponding to each restraining groove respectively, between the bottom of lower tube body and the inwall of upper tube body, be provided with at least one A seal ring, between in the middle part of the lower cover upper base of lower ring body and base, be provided with a B seal ring;
Described switch nut sleeve is connected on outside upper tube body and lower tube body, along grafting corresponding to circular groove in annular;
Between described valve and gas tube, be connected with the inner bag of gas tube by encapsulate ring plate, between two adjacent gas tubes, be provided with one whole and connect tracheae, this connects the two ends of tracheae, and the connecting tube that two gas tubes institute connects on two valves therewith is respectively socketed.
2. air dome gas tube according to claim 1 utilizes valve to carry out the structure connected, and it is characterized in that: described vent is four.
3. air dome gas tube according to claim 1 utilizes valve to carry out the structure connected, and it is characterized in that: described restraining groove and limiting stopper are two.
4. air dome gas tube according to claim 1 utilizes valve to carry out the structure connected, and it is characterized in that: described A seal ring is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207201.9U CN204784921U (en) | 2015-04-08 | 2015-04-08 | Inflatable tent gas tube utilizes valve to carry out structure of connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207201.9U CN204784921U (en) | 2015-04-08 | 2015-04-08 | Inflatable tent gas tube utilizes valve to carry out structure of connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784921U true CN204784921U (en) | 2015-11-18 |
Family
ID=54524970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207201.9U Active CN204784921U (en) | 2015-04-08 | 2015-04-08 | Inflatable tent gas tube utilizes valve to carry out structure of connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784921U (en) |
-
2015
- 2015-04-08 CN CN201520207201.9U patent/CN204784921U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170921 Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Lai village Longzhou Road Industrial Zone No. 17, No. 18 of Patentee after: Foshan City Dali plastic new material Co. Ltd. Address before: 528300 Guangdong Province, Foshan city Shunde District Lunjiao Lai village industrial zone 16 Longzhou Road, No. 17 Patentee before: Liu Fusheng |
|
| TR01 | Transfer of patent right |