CN201351749Y - Charging connector - Google Patents
Charging connector Download PDFInfo
- Publication number
- CN201351749Y CN201351749Y CNU2009200006144U CN200920000614U CN201351749Y CN 201351749 Y CN201351749 Y CN 201351749Y CN U2009200006144 U CNU2009200006144 U CN U2009200006144U CN 200920000614 U CN200920000614 U CN 200920000614U CN 201351749 Y CN201351749 Y CN 201351749Y
- Authority
- CN
- China
- Prior art keywords
- thimble
- air inlet
- outer sleeve
- push pin
- pin device
- 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
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a charging connector, which comprises an outer sleeve, thimble devices and a needle pressing component, wherein the needle pressing component is arranged on an air inlet end of the outer sleeve, the thimble devices are arranged on an air outlet end of the outer sleeve, the thimble devices are more than two, the thimble devices comprise inner sleeves and thimble bodies, the thimble bodies are located in the inner sleeves, one ends of the inner sleeves are air intake ends, and the other ends are communicated to an inner container. The needle pressing component is divided into a connecting rod part and a ring part, wherein the connecting rod is convexly provided with a pressing projection facing to the direction of the air inlet of the outer sleeve, and the ring is contacted with the thimble bodies of a plurality of the thimble devices. The thimble devices are more than two, can charge air to tires of more than two inner containers, and the charging connector is specially used for the inner containers of a plurality of the tires.
Description
Technical field
The utility model relates to a kind of inflatable tire, especially a kind of charging air inlet of inflatable tire.
Background technique
At present, has only a car courage in the employed vehicle tyre of most vehicles, when the car courage was punctured, whole tire had not just had gas, and full-sized car generally has spare tire, when inner bag air pressure is not enough, can change, other vehicles just do not possess this condition, cause tire gas leakage in case accident occurs, may will ask for help, both lost time like this, may delay thing again, when sudden and violent tire takes place, easily collide and cause traffic accident, especially now people use more storage battery car, when tire is punctured, keep in repair very inconvenient because storage battery car weight is very heavy, be not suitable for walking when tire does not have gas and promote, brought a lot of puzzlements to people like this.The tire that needs a kind of a plurality of inner bags of design, even an inner bag leaks air, sufficient air pressure is also arranged in remaining inner bag, can make tire continue to use, but the tire of this many inner bags need design especially to charging air inlet, could inflate a plurality of inner bags with an inflator.
The model utility content
(1) technical problem that will solve
Technical problem to be solved in the utility model provide a kind of can to a plurality of inner bags in the tire inflate charging air inlet, many inner bags tire is used widely.
(2) technological scheme
In order to solve this technical problem, the utility model is taked following scheme:
A kind of charging air inlet provided by the utility model, form by outer sleeve, push pin device and pressing member, described pressing member is installed in the suction port end of outer sleeve, described push pin device is installed in the air outlet end of outer sleeve, described push pin device is more than two, and push pin device comprises inner sleeve and thimble body, and the thimble body is positioned at inner sleeve, described inner sleeve one end is an inlet end, and the other end leads to inner bag.Push pin device is more than two, can inflate two tires with upper inner-liner, is specifically applied to the inner bag of a plurality of tires.
Wherein, described pressing member is divided into connecting rod and annulus two-part, and connecting rod one of the direction projection of sleeve pipe suction port is outward pushed projection, and annulus contacts with the thimble body of described a plurality of push pin device, can control the push pin device air inlet simultaneously.
Wherein, described thimble body comprises thimble rod, tailstock spindle and spring, and the tailstock spindle center is a gas-entered passageway, the gas-entered passageway lower end is a suction port, thimble rod is arranged in gas-entered passageway, and the thimble rod lower end forms the cover plate shape that can stop up suction port, and described both ends of the spring contacts with tailstock spindle and cover plate.When thimble rod was pressed down, tailstock spindle separated with cover plate, and inner bag is by the gas-entered passageway air inlet.During sealing, the elastic force effect of spring makes tailstock spindle cooperate with cover plate.
Wherein, be pasted with seal ring on the described cover plate, sealing encloses sealing process, prevents to leak gas between tailstock spindle and the cover plate.Described pressing member slidably is stuck in the air inlet port of outer sleeve.
(3) beneficial effect
1, push pin device is more than two, can inflate two tires with upper inner-liner, is specifically applied to the inner bag of a plurality of tires.
2, the annulus on the pressing member contacts with the thimble body of described a plurality of push pin device, backs down push pin device when externally air pressure increases simultaneously, to a plurality of tire inner bag inflations.
When 3, thimble rod being pressed down, tailstock spindle separates with cover plate, and inner bag is by the inlet hole air inlet.During sealing, the elastic force effect of spring makes tailstock spindle cooperate with cover plate, can prevent that the gas in the tire from releasing.
4, sealing encloses sealing process, prevents to leak gas between tailstock spindle and the cover plate.
Description of drawings
Fig. 1: the location view of thimble group,
Fig. 2: the structural drawing of pressure unit,
Fig. 3: the structure plan view of pressure unit,
Fig. 4: the structure sectional view of push pin device,
Fig. 5: the topology view of push pin device inlet end.
Among the figure, 1, thimble rod, 2, inner sleeve, 3, outer sleeve, 4, push projection, 5, connecting rod, 6, annulus, 7, tailstock spindle, 8, gas-entered passageway, 9, spring, 10, cover plate, 11, inner bag.
Embodiment
Following examples are used to illustrate the utility model, but are not used for limiting protection domain of the present utility model.
A kind of charging air inlet provided by the utility model, form by outer sleeve 3, push pin device and pressing member, described pressing member is installed in the suction port end of outer sleeve, described push pin device is installed in the air outlet end of outer sleeve, described push pin device is three, and push pin device comprises inner sleeve 2 and thimble body, and the thimble body is positioned at inner sleeve, described inner sleeve one end is an inlet end, and the other end leads to inner bag 11.
Described pressing member is divided into connecting rod 5 and annulus 6 two-part, and connecting rod one of the direction projection of sleeve pipe suction port is outward pushed projection 4, and annulus 6 contacts with the thimble body of described a plurality of push pin device, can control the push pin device air inlet simultaneously.
Described thimble body comprises thimble rod 1, tailstock spindle 7 and spring 9, the tailstock spindle center is a gas-entered passageway 8, gas-entered passageway 8 lower ends are suction port, thimble rod 1 is arranged in gas-entered passageway, the thimble rod lower end forms the cover plate shape that can stop up suction port, and described both ends of the spring contacts with tailstock spindle 7 and cover plate 10.When thimble rod 1 was pressed down, tailstock spindle 7 separated with cover plate 10, and inner bag 11 is by gas-entered passageway 8 air inlets.During sealing, the elastic force effect of spring 9 makes tailstock spindle cooperate with cover plate.Be pasted with seal ring on the described cover plate, sealing encloses sealing process, prevents to leak gas between tailstock spindle and the cover plate.Described pressing member slidably is stuck in the air inlet port of outer sleeve.
Claims (5)
1, a kind of charging air inlet, form by outer sleeve, push pin device and pressing member, described pressing member is installed in the suction port end of outer sleeve, described push pin device is installed in the air outlet end of outer sleeve, it is characterized in that: described push pin device is more than two, and push pin device comprises inner sleeve and thimble body, and the thimble body is positioned at inner sleeve, described inner sleeve one end is an inlet end, and the other end leads to inner bag.
2, charging air inlet as claimed in claim 1 is characterized in that: described pressing member is divided into connecting rod and annulus two-part, and connecting rod one of the direction projection of sleeve pipe suction port is outward pushed projection, and annulus contacts with the thimble body of described a plurality of push pin device.
3, charging air inlet as claimed in claim 1, it is characterized in that: described thimble body comprises thimble rod, tailstock spindle and spring, the tailstock spindle center is a gas-entered passageway, the gas-entered passageway lower end is a suction port, thimble rod is arranged in gas-entered passageway, the thimble rod lower end forms the cover plate shape that can stop up suction port, and described both ends of the spring contacts with tailstock spindle and cover plate.
4, charging air inlet as claimed in claim 3 is characterized in that: be pasted with seal ring on the described cover plate.
5, charging air inlet as claimed in claim 2 is characterized in that: described pressing member slidably is stuck in the air inlet port of outer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200006144U CN201351749Y (en) | 2009-01-09 | 2009-01-09 | Charging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200006144U CN201351749Y (en) | 2009-01-09 | 2009-01-09 | Charging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351749Y true CN201351749Y (en) | 2009-11-25 |
Family
ID=41375136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200006144U Expired - Fee Related CN201351749Y (en) | 2009-01-09 | 2009-01-09 | Charging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351749Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179332A (en) * | 2015-10-25 | 2015-12-23 | 吴立琴 | Oil tank for felling machine |
-
2009
- 2009-01-09 CN CNU2009200006144U patent/CN201351749Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179332A (en) * | 2015-10-25 | 2015-12-23 | 吴立琴 | Oil tank for felling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20130109 |