CN104442239A - Air inflation connection device - Google Patents
Air inflation connection device Download PDFInfo
- Publication number
- CN104442239A CN104442239A CN201410660279.6A CN201410660279A CN104442239A CN 104442239 A CN104442239 A CN 104442239A CN 201410660279 A CN201410660279 A CN 201410660279A CN 104442239 A CN104442239 A CN 104442239A
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- China
- Prior art keywords
- connecting tube
- inflatable
- inflating connector
- connector according
- inflating
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Abstract
The invention provides an air inflation connection device. The air inflation connection device comprises a connecting pipe (10), pressure detecting equipment (20) and a check valve (30), wherein the connecting pipe (10) comprises a first end and a second end opposite to the first end; the first end of the connecting pipe (10) is connected with air inflation equipment; the second end of the connecting pipe (10) is connected with an object to be inflated; the pressure detecting equipment (20) is connected with the connecting pipe (10) for detecting the pressure of air in the connecting pipe (10); the check valve (30) is arranged between the air inflation equipment and the connecting pipe (10). According to the air inflation connection device, the problem of insufficient air inflation or excessive air inflation during the air inflation of tyres by virtue of the air inflation equipment in the prior art is effectively solved.
Description
Technical field
The present invention 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.
Summary of the invention
Main purpose of the present invention 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 invention provides a kind of inflating connector, comprising: connecting tube, comprise 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.
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.
Apply technical scheme of the present invention, 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.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to inflating connector of the present invention.
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.
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 present invention 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 and check valve 30, 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 to detect the pressure of gas in connecting tube 10 on connecting tube 10, and check valve 30 is arranged between inflatable appliance and 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 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.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 the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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).
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 |
|---|---|---|---|
| CN201410660279.6A CN104442239A (en) | 2014-11-18 | 2014-11-18 | Air inflation connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660279.6A CN104442239A (en) | 2014-11-18 | 2014-11-18 | Air inflation connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442239A true CN104442239A (en) | 2015-03-25 |
Family
ID=52889287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660279.6A Pending CN104442239A (en) | 2014-11-18 | 2014-11-18 | Air inflation connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442239A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2144952A (en) * | 1937-05-22 | 1939-01-24 | Scovill Manufacturing Co | Check valve |
| GB683723A (en) * | 1950-05-09 | 1952-12-03 | Ida Meiser | Improvements in or relating to a tire inflating device |
| US4708169A (en) * | 1986-11-13 | 1987-11-24 | Jackson Liu | Pneumatic pressure gauge |
| US4969493A (en) * | 1989-01-17 | 1990-11-13 | Lee Tzal Lin | Supplementary tire inflator |
| CN2455502Y (en) * | 2000-12-28 | 2001-10-24 | 霍旭光 | Portable tyre pressure determining and pumping device |
| CN204249999U (en) * | 2014-11-18 | 2015-04-08 | 国家电网公司 | Inflating connector |
-
2014
- 2014-11-18 CN CN201410660279.6A patent/CN104442239A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2144952A (en) * | 1937-05-22 | 1939-01-24 | Scovill Manufacturing Co | Check valve |
| GB683723A (en) * | 1950-05-09 | 1952-12-03 | Ida Meiser | Improvements in or relating to a tire inflating device |
| US4708169A (en) * | 1986-11-13 | 1987-11-24 | Jackson Liu | Pneumatic pressure gauge |
| US4969493A (en) * | 1989-01-17 | 1990-11-13 | Lee Tzal Lin | Supplementary tire inflator |
| CN2455502Y (en) * | 2000-12-28 | 2001-10-24 | 霍旭光 | Portable tyre pressure determining and pumping device |
| CN204249999U (en) * | 2014-11-18 | 2015-04-08 | 国家电网公司 | Inflating connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |