CN204249752U - Inflating connector - Google Patents
Inflating connector Download PDFInfo
- Publication number
- CN204249752U CN204249752U CN201420693016.0U CN201420693016U CN204249752U CN 204249752 U CN204249752 U CN 204249752U CN 201420693016 U CN201420693016 U CN 201420693016U CN 204249752 U CN204249752 U CN 204249752U
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- CN
- China
- Prior art keywords
- connecting tube
- inflatable
- inflating connector
- inflating
- connector according
- 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
- 206010020852 Hypertonia Diseases 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a kind of inflating connector, inflating connector comprises: connecting tube (10), comprise first end and second end relative with first end, the first end of connecting tube (10) is connected with inflatable appliance, and the second end of connecting tube (10) is connected with object to be inflatable; Pressure checking device (20), is connected on connecting tube (10) to detect the pressure of gas in connecting tube (10); Check valve (30), check valve (30) is arranged between inflatable appliance and connecting tube (10); Blowdown valve (70), blowdown valve (70) is connected on connecting tube (10).The technical solution of the utility model to efficiently solve in prior art inflatable appliance to there is underinflation or excessive problem during tyre inflating.
Description
Technical field
The utility model relates to inflatable appliance technical field, in particular to a kind of inflating connector.
Background technology
At present, when inflating the tire of automobile and bicycle, the inflatable interface of inflatable appliance is directly connected with tire.Under many circumstances, due to inflatable appliance does not have air-pressure gauge or air-pressure gauge itself malfunctioning, easily like this cause underinflation of tire or excessive situation, and then vehicle is travelled cause danger, tyre explosion accident may be there is, thus cause the massive losses of personal safety and property.
Utility model content
Main purpose of the present utility model is to provide a kind of inflating connector, to solve in prior art inflatable appliance to there is underinflation or excessive problem during tyre inflating.
To achieve these goals, the utility model provides a kind of inflating connector, comprising: connecting tube, comprises first end and second end relative with first end, the first end of connecting tube is connected with inflatable appliance, and the second end of connecting tube is connected with object to be inflatable; Pressure checking device, is connected on connecting tube to detect the pressure of gas in connecting tube; Check valve, check valve is arranged between inflatable appliance and connecting tube; Blowdown valve, blowdown valve is connected on connecting tube.
Further, inflating connector also comprises freeing pipe, and freeing pipe is connected between the air extractor duct of inflatable appliance and connecting tube.
Further, inflating connector also comprises air inlet pipe, and air inlet pipe is connected between the admission port of object to be inflatable and connecting tube.
Further, freeing pipe comprises freeing pipe body and is connected to the outlet nozzle of the one end away from connecting tube of freeing pipe body, is provided with the first tightening seal washer in outlet nozzle.
Further, air inlet pipe comprises air inlet pipe body and is connected to the admission piece of the one end away from connecting tube of air inlet pipe body, is provided with the second tightening seal washer in admission piece.
Further, connecting tube is T-pipe joint.
Further, pressure checking device is air-pressure gauge.
Further, inflatable appliance is charging blower.
Further, object to be inflatable is tire.
Further, the external diameter of connecting tube is greater than the external diameter of freeing pipe.
Application the technical solution of the utility model, when needs are inflated object to be inflatable, the pressure of gas in connecting tube can be shown in real time by pressure checking device, and then the pressure of the gas in object to be inflatable can be detected in real time, operating personal can be instructed like this to avoid the hypertonia of the gas in object to be inflatable or the situation of height to occur.The generation of the situation of airflow reflux and leakage when check valve can prevent from inflating effectively.In inflation, if find that air pressure exceeds standard, blowdown valve can carry out pressure release in time and adjust the air pressure of the gas in object to be inflatable, thus effectively ensures object to be inflatable safety and personal safety.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to inflating connector of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, connecting tube; 20, pressure checking device; 30, check valve; 40, freeing pipe; 41, freeing pipe body; 42, outlet nozzle; 50, air inlet pipe; 51, air inlet pipe body; 52, admission piece; 61, the first tightening seal washer; 62, the second tightening seal washer; 70, blowdown valve.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the inflating connector of the present embodiment comprises connecting tube 10, pressure checking device 20, check valve 30 and blowdown valve 70, connecting tube 10 comprises first end and second end relative with first end, the first end of connecting tube 10 is connected with inflatable appliance, second end of connecting tube 10 is connected with object to be inflatable, pressure checking device 20 is connected on connecting tube 10 to detect the pressure of gas in connecting tube 10, check valve 30 is arranged between inflatable appliance and connecting tube 10, and blowdown valve 70 is connected on connecting tube 10.
The inflating connector of application the present embodiment, when needs are inflated object to be inflatable, the pressure of gas in connecting tube 10 can be shown in real time by pressure checking device 20, and then the pressure of the gas in object to be inflatable can be detected in real time, operating personal can be instructed like this to avoid the hypertonia of the gas in object to be inflatable or the situation of height to occur.The generation of the situation of airflow reflux and leakage when check valve 30 can prevent from inflating effectively.In inflation, if find that air pressure exceeds standard, blowdown valve 70 can carry out pressure release in time and adjust the air pressure of the gas in object to be inflatable, thus effectively ensures object to be inflatable safety and personal safety.
In the present embodiment, inflating connector also comprises freeing pipe 40, and freeing pipe 40 is connected between the air extractor duct of inflatable appliance and connecting tube 10.Freeing pipe 40 conveniently can connect inflatable appliance and connecting tube 10, easy to use, easy and simple to handle, with low cost.
In the present embodiment, inflating connector also comprises air inlet pipe 50, and air inlet pipe 50 is connected between the admission port of object to be inflatable and connecting tube 10.Air inlet pipe 50 conveniently can connect object to be inflatable and connecting tube 10, easy to use, easy and simple to handle, with low cost.
In the present embodiment, freeing pipe 40 comprises freeing pipe body 41 and is connected to the outlet nozzle 42 of the one end away from connecting tube 10 of freeing pipe body 41, is provided with the first tightening seal washer 61 in outlet nozzle 42.The generation of the phenomenon of gas leakage when first tightening seal washer 61 can prevent from inflating, ensures the leak tightness of inflating connector during inflation effectively.
In the present embodiment, air inlet pipe 50 comprises air inlet pipe body 51 and is connected to the admission piece 52 of the one end away from connecting tube 10 of air inlet pipe body 51, is provided with the second tightening seal washer 62 in admission piece 52.The generation of the phenomenon of gas leakage when second tightening seal washer 62 can prevent from inflating, ensures the leak tightness of inflating connector during inflation effectively.
In the present embodiment, connecting tube 10 is T-pipe joint.The structure of T-pipe joint is simple, uses easy to connect, easy and simple to handle, with low cost.
In the present embodiment, pressure checking device 20 is air-pressure gauge.Barometric structure is simple, easy to use, low price.Certainly, pressure checking device 20 is also not limited to this, as long as can detect the pressure of gas.
In the present embodiment, inflatable appliance is charging blower.The advantages such as it is simple, easy to use that charging blower has structure, cheap.Certainly, inflatable appliance is also not limited to this, as long as can inflate.
In the present embodiment, object to be inflatable is tire.Tire can be the tire of automobile or the tire of bicycle, and when detecting the air pressure of tire, if find that the air pressure of tire exceeds standard, blowdown valve 70 can carry out pressure release in time and adjust the air pressure of the gas in tire.Certainly, object to be inflatable is that tire is also not limited to this.
In the present embodiment, the external diameter of connecting tube 10 is greater than the external diameter of freeing pipe 40.The external diameter of connecting tube 10 is greater than the external diameter of air inlet pipe 50.
The inflating connector of use the present embodiment can reduce the outside destroy in construction line effectively, thus effectively ensures electrical network and personal safety.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an inflating connector, is characterized in that, comprising:
Connecting tube (10), comprise first end and second end relative with described first end, the first end of described connecting tube (10) is connected with inflatable appliance, and the second end of described connecting tube (10) is connected with object to be inflatable;
Pressure checking device (20), is connected on described connecting tube (10) to detect the pressure of gas in described connecting tube (10);
Check valve (30), described check valve (30) is arranged between described inflatable appliance and described connecting tube (10);
Blowdown valve (70), described blowdown valve (70) is connected on described connecting tube (10).
2. inflating connector according to claim 1, it is characterized in that, described inflating connector also comprises freeing pipe (40), and described freeing pipe (40) is connected between the air extractor duct of described inflatable appliance and described connecting tube (10).
3. inflating connector according to claim 1, it is characterized in that, described inflating connector also comprises air inlet pipe (50), and described air inlet pipe (50) is connected between the admission port of described object to be inflatable and described connecting tube (10).
4. inflating connector according to claim 2, it is characterized in that, described freeing pipe (40) comprises freeing pipe body (41) and is connected to the outlet nozzle (42) of the one end away from described connecting tube (10) of described freeing pipe body (41), is provided with the first tightening seal washer (61) in described outlet nozzle (42).
5. inflating connector according to claim 3, it is characterized in that, described air inlet pipe (50) comprises air inlet pipe body (51) and is connected to the admission piece (52) of the one end away from described connecting tube (10) of described air inlet pipe body (51), is provided with the second tightening seal washer (62) in described admission piece (52).
6. inflating connector according to claim 1, is characterized in that, described connecting tube (10) is T-pipe joint.
7. inflating connector according to claim 1, is characterized in that, described pressure checking device (20) is air-pressure gauge.
8. inflating connector according to claim 1, is characterized in that, described inflatable appliance is charging blower.
9. inflating connector according to claim 1, is characterized in that, described object to be inflatable is tire.
10. inflating connector according to claim 2, is characterized in that, the external diameter of described connecting tube (10) is greater than the external diameter of freeing pipe (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693016.0U CN204249752U (en) | 2014-11-18 | 2014-11-18 | Inflating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693016.0U CN204249752U (en) | 2014-11-18 | 2014-11-18 | Inflating connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249752U true CN204249752U (en) | 2015-04-08 |
Family
ID=52954093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693016.0U Expired - Fee Related CN204249752U (en) | 2014-11-18 | 2014-11-18 | Inflating connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476991A (en) * | 2014-11-18 | 2015-04-01 | 国家电网公司 | Air charging connection device |
-
2014
- 2014-11-18 CN CN201420693016.0U patent/CN204249752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476991A (en) * | 2014-11-18 | 2015-04-01 | 国家电网公司 | Air charging connection device |
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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 |
Granted publication date: 20150408 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |